http://git-wip-us.apache.org/repos/asf/jena/blob/a8b0d53e/jena-arq/src/main/java/org/apache/jena/sparql/lang/arq/ARQParser.java
----------------------------------------------------------------------
diff --git 
a/jena-arq/src/main/java/org/apache/jena/sparql/lang/arq/ARQParser.java 
b/jena-arq/src/main/java/org/apache/jena/sparql/lang/arq/ARQParser.java
index 77c79e1..4fc136d 100644
--- a/jena-arq/src/main/java/org/apache/jena/sparql/lang/arq/ARQParser.java
+++ b/jena-arq/src/main/java/org/apache/jena/sparql/lang/arq/ARQParser.java
@@ -512,8 +512,10 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
      getQuery().setQueryConstructType() ;
     switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
     case LBRACE:
-      t = ConstructTemplate();
+      jj_consume_token(LBRACE);
+      t = ConstructQuads(acc);
         getQuery().setConstructTemplate(t) ;
+      jj_consume_token(RBRACE);
       label_4:
       while (true) {
         switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -545,38 +547,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       }
       jj_consume_token(WHERE);
       jj_consume_token(LBRACE);
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IRIref:
-      case PNAME_NS:
-      case PNAME_LN:
-      case BLANK_NODE_LABEL:
-      case VAR1:
-      case VAR2:
-      case TRUE:
-      case FALSE:
-      case INTEGER:
-      case DECIMAL:
-      case DOUBLE:
-      case INTEGER_POSITIVE:
-      case DECIMAL_POSITIVE:
-      case DOUBLE_POSITIVE:
-      case INTEGER_NEGATIVE:
-      case DECIMAL_NEGATIVE:
-      case DOUBLE_NEGATIVE:
-      case STRING_LITERAL1:
-      case STRING_LITERAL2:
-      case STRING_LITERAL_LONG1:
-      case STRING_LITERAL_LONG2:
-      case LPAREN:
-      case NIL:
-      case LBRACKET:
-      case ANON:
-        TriplesTemplate(acc);
-        break;
-      default:
-        jj_la1[14] = jj_gen;
-        ;
-      }
+      ConstructQuads(acc);
       jj_consume_token(RBRACE);
       SolutionModifier();
       t = new Template(acc) ;
@@ -587,7 +558,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       getQuery().setQueryPattern(elg) ;
       break;
     default:
-      jj_la1[15] = jj_gen;
+      jj_la1[14] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -616,7 +587,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
           ;
           break;
         default:
-          jj_la1[16] = jj_gen;
+          jj_la1[15] = jj_gen;
           break label_6;
         }
       }
@@ -627,7 +598,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       getQuery().setQueryResultStar(true) ;
       break;
     default:
-      jj_la1[17] = jj_gen;
+      jj_la1[16] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -638,7 +609,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[18] = jj_gen;
+        jj_la1[17] = jj_gen;
         break label_7;
       }
       DatasetClause();
@@ -649,7 +620,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       WhereClause();
       break;
     default:
-      jj_la1[19] = jj_gen;
+      jj_la1[18] = jj_gen;
       ;
     }
     SolutionModifier();
@@ -665,7 +636,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[20] = jj_gen;
+        jj_la1[19] = jj_gen;
         break label_8;
       }
       DatasetClause();
@@ -686,7 +657,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       NamedGraphClause();
       break;
     default:
-      jj_la1[21] = jj_gen;
+      jj_la1[20] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -719,7 +690,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       jj_consume_token(WHERE);
       break;
     default:
-      jj_la1[22] = jj_gen;
+      jj_la1[21] = jj_gen;
       ;
     }
      startWherePattern() ;
@@ -734,7 +705,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       GroupClause();
       break;
     default:
-      jj_la1[23] = jj_gen;
+      jj_la1[22] = jj_gen;
       ;
     }
     switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -742,7 +713,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       HavingClause();
       break;
     default:
-      jj_la1[24] = jj_gen;
+      jj_la1[23] = jj_gen;
       ;
     }
     switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -750,7 +721,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       OrderClause();
       break;
     default:
-      jj_la1[25] = jj_gen;
+      jj_la1[24] = jj_gen;
       ;
     }
     switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -759,7 +730,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       LimitOffsetClauses();
       break;
     default:
-      jj_la1[26] = jj_gen;
+      jj_la1[25] = jj_gen;
       ;
     }
   }
@@ -844,7 +815,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[27] = jj_gen;
+        jj_la1[26] = jj_gen;
         break label_9;
       }
     }
@@ -935,7 +906,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         v = Var();
         break;
       default:
-        jj_la1[28] = jj_gen;
+        jj_la1[27] = jj_gen;
         ;
       }
       jj_consume_token(RPAREN);
@@ -947,7 +918,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       getQuery().addGroupBy(v) ;
       break;
     default:
-      jj_la1[29] = jj_gen;
+      jj_la1[28] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -1031,7 +1002,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[30] = jj_gen;
+        jj_la1[29] = jj_gen;
         break label_10;
       }
     }
@@ -1127,7 +1098,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[31] = jj_gen;
+        jj_la1[30] = jj_gen;
         break label_11;
       }
     }
@@ -1150,7 +1121,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                  direction = Query.ORDER_DESCENDING ;
         break;
       default:
-        jj_la1[32] = jj_gen;
+        jj_la1[31] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
@@ -1302,13 +1273,13 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         v = Var();
         break;
       default:
-        jj_la1[33] = jj_gen;
+        jj_la1[32] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
       break;
     default:
-      jj_la1[34] = jj_gen;
+      jj_la1[33] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -1327,7 +1298,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         OffsetClause();
         break;
       default:
-        jj_la1[35] = jj_gen;
+        jj_la1[34] = jj_gen;
         ;
       }
       break;
@@ -1338,12 +1309,12 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         LimitClause();
         break;
       default:
-        jj_la1[36] = jj_gen;
+        jj_la1[35] = jj_gen;
         ;
       }
       break;
     default:
-      jj_la1[37] = jj_gen;
+      jj_la1[36] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -1373,7 +1344,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       finishValuesClause(t.beginLine, t.beginColumn) ;
       break;
     default:
-      jj_la1[38] = jj_gen;
+      jj_la1[37] = jj_gen;
       ;
     }
   }
@@ -1412,12 +1383,12 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         Prologue();
         break;
       default:
-        jj_la1[39] = jj_gen;
+        jj_la1[38] = jj_gen;
         ;
       }
       break;
     default:
-      jj_la1[40] = jj_gen;
+      jj_la1[39] = jj_gen;
       ;
     }
   }
@@ -1462,7 +1433,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       DeleteData();
       break;
     default:
-      jj_la1[41] = jj_gen;
+      jj_la1[40] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -1479,7 +1450,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                        silent = true ;
       break;
     default:
-      jj_la1[42] = jj_gen;
+      jj_la1[41] = jj_gen;
       ;
     }
     url = iri();
@@ -1489,7 +1460,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       dest = GraphRef();
       break;
     default:
-      jj_la1[43] = jj_gen;
+      jj_la1[42] = jj_gen;
       ;
     }
       {if (true) return new UpdateLoad(url, dest, silent) ;}
@@ -1505,7 +1476,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                        silent = true ;
       break;
     default:
-      jj_la1[44] = jj_gen;
+      jj_la1[43] = jj_gen;
       ;
     }
     target = GraphRefAll();
@@ -1522,7 +1493,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                       silent = true ;
       break;
     default:
-      jj_la1[45] = jj_gen;
+      jj_la1[44] = jj_gen;
       ;
     }
     target = GraphRefAll();
@@ -1539,7 +1510,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                         silent=true ;
       break;
     default:
-      jj_la1[46] = jj_gen;
+      jj_la1[45] = jj_gen;
       ;
     }
     iri = GraphRef();
@@ -1556,7 +1527,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                     silent=true ;
       break;
     default:
-      jj_la1[47] = jj_gen;
+      jj_la1[46] = jj_gen;
       ;
     }
     src = GraphOrDefault();
@@ -1575,7 +1546,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                      silent=true ;
       break;
     default:
-      jj_la1[48] = jj_gen;
+      jj_la1[47] = jj_gen;
       ;
     }
     src = GraphOrDefault();
@@ -1594,7 +1565,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                      silent=true ;
       break;
     default:
-      jj_la1[49] = jj_gen;
+      jj_la1[48] = jj_gen;
       ;
     }
     src = GraphOrDefault();
@@ -1646,7 +1617,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                          Node n = createNode(iri) ; up.setWithIRI(n) ;
       break;
     default:
-      jj_la1[50] = jj_gen;
+      jj_la1[49] = jj_gen;
       ;
     }
     switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1657,7 +1628,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         InsertClause(up);
         break;
       default:
-        jj_la1[51] = jj_gen;
+        jj_la1[50] = jj_gen;
         ;
       }
       break;
@@ -1665,7 +1636,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       InsertClause(up);
       break;
     default:
-      jj_la1[52] = jj_gen;
+      jj_la1[51] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -1676,7 +1647,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[53] = jj_gen;
+        jj_la1[52] = jj_gen;
         break label_13;
       }
       UsingClause(up);
@@ -1727,7 +1698,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       n = createNode(iri) ; update.addUsingNamed(n) ;
       break;
     default:
-      jj_la1[54] = jj_gen;
+      jj_la1[53] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -1749,14 +1720,14 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         jj_consume_token(GRAPH);
         break;
       default:
-        jj_la1[55] = jj_gen;
+        jj_la1[54] = jj_gen;
         ;
       }
       iri = iri();
        {if (true) return Target.create(createNode(iri)) ;}
       break;
     default:
-      jj_la1[56] = jj_gen;
+      jj_la1[55] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -1791,7 +1762,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
              {if (true) return Target.ALL ;}
       break;
     default:
-      jj_la1[57] = jj_gen;
+      jj_la1[56] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -1840,7 +1811,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       TriplesTemplate(acc);
       break;
     default:
-      jj_la1[58] = jj_gen;
+      jj_la1[57] = jj_gen;
       ;
     }
     label_14:
@@ -1850,7 +1821,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[59] = jj_gen;
+        jj_la1[58] = jj_gen;
         break label_14;
       }
       QuadsNotTriples(acc);
@@ -1859,7 +1830,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         jj_consume_token(DOT);
         break;
       default:
-        jj_la1[60] = jj_gen;
+        jj_la1[59] = jj_gen;
         ;
       }
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1891,7 +1862,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         TriplesTemplate(acc);
         break;
       default:
-        jj_la1[61] = jj_gen;
+        jj_la1[60] = jj_gen;
         ;
       }
     }
@@ -1932,21 +1903,163 @@ public class ARQParser extends ARQParserBase 
implements ARQParserConstants {
       TriplesTemplate(acc);
       break;
     default:
+      jj_la1[61] = jj_gen;
+      ;
+    }
+    jj_consume_token(RBRACE);
+      setAccGraph(acc, prev) ;
+  }
+
+  final public Template ConstructQuads(QuadAcc acc) throws ParseException {
+                                        Template t = new Template (acc);
+      setInConstructTemplate(true) ;
+    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+    case IRIref:
+    case PNAME_NS:
+    case PNAME_LN:
+    case BLANK_NODE_LABEL:
+    case VAR1:
+    case VAR2:
+    case TRUE:
+    case FALSE:
+    case INTEGER:
+    case DECIMAL:
+    case DOUBLE:
+    case INTEGER_POSITIVE:
+    case DECIMAL_POSITIVE:
+    case DOUBLE_POSITIVE:
+    case INTEGER_NEGATIVE:
+    case DECIMAL_NEGATIVE:
+    case DOUBLE_NEGATIVE:
+    case STRING_LITERAL1:
+    case STRING_LITERAL2:
+    case STRING_LITERAL_LONG1:
+    case STRING_LITERAL_LONG2:
+    case LPAREN:
+    case NIL:
+    case LBRACKET:
+    case ANON:
+      TriplesTemplate(acc);
+      break;
+    default:
       jj_la1[62] = jj_gen;
       ;
     }
+    label_15:
+    while (true) {
+      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+      case GRAPH:
+      case LBRACE:
+        ;
+        break;
+      default:
+        jj_la1[63] = jj_gen;
+        break label_15;
+      }
+      ConstructQuadsNotTriples(acc);
+      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+      case DOT:
+        jj_consume_token(DOT);
+        break;
+      default:
+        jj_la1[64] = jj_gen;
+        ;
+      }
+      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+      case IRIref:
+      case PNAME_NS:
+      case PNAME_LN:
+      case BLANK_NODE_LABEL:
+      case VAR1:
+      case VAR2:
+      case TRUE:
+      case FALSE:
+      case INTEGER:
+      case DECIMAL:
+      case DOUBLE:
+      case INTEGER_POSITIVE:
+      case DECIMAL_POSITIVE:
+      case DOUBLE_POSITIVE:
+      case INTEGER_NEGATIVE:
+      case DECIMAL_NEGATIVE:
+      case DOUBLE_NEGATIVE:
+      case STRING_LITERAL1:
+      case STRING_LITERAL2:
+      case STRING_LITERAL_LONG1:
+      case STRING_LITERAL_LONG2:
+      case LPAREN:
+      case NIL:
+      case LBRACKET:
+      case ANON:
+        TriplesTemplate(acc);
+        break;
+      default:
+        jj_la1[65] = jj_gen;
+        ;
+      }
+    }
+      setInConstructTemplate(false) ;
+      {if (true) return t ;}
+    throw new Error("Missing return statement in function");
+  }
+
+  final public void ConstructQuadsNotTriples(QuadAccSink acc) throws 
ParseException {
+                                                  Node gn = null ; Node prev = 
acc.getGraph() ;
+    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+    case GRAPH:
+      jj_consume_token(GRAPH);
+      gn = VarOrIri();
+      break;
+    default:
+      jj_la1[66] = jj_gen;
+      ;
+    }
+      setAccGraph(acc, gn) ;
+    jj_consume_token(LBRACE);
+    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+    case IRIref:
+    case PNAME_NS:
+    case PNAME_LN:
+    case BLANK_NODE_LABEL:
+    case VAR1:
+    case VAR2:
+    case TRUE:
+    case FALSE:
+    case INTEGER:
+    case DECIMAL:
+    case DOUBLE:
+    case INTEGER_POSITIVE:
+    case DECIMAL_POSITIVE:
+    case DOUBLE_POSITIVE:
+    case INTEGER_NEGATIVE:
+    case DECIMAL_NEGATIVE:
+    case DOUBLE_NEGATIVE:
+    case STRING_LITERAL1:
+    case STRING_LITERAL2:
+    case STRING_LITERAL_LONG1:
+    case STRING_LITERAL_LONG2:
+    case LPAREN:
+    case NIL:
+    case LBRACKET:
+    case ANON:
+      TriplesTemplate(acc);
+      break;
+    default:
+      jj_la1[67] = jj_gen;
+      ;
+    }
     jj_consume_token(RBRACE);
       setAccGraph(acc, prev) ;
   }
 
   final public void TriplesTemplate(TripleCollector acc) throws ParseException 
{
     TriplesSameSubject(acc);
-    label_15:
+    label_16:
     while (true) {
       if (jj_2_3(2)) {
         ;
       } else {
-        break label_15;
+        break label_16;
       }
       jj_consume_token(DOT);
       TriplesSameSubject(acc);
@@ -1956,7 +2069,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       jj_consume_token(DOT);
       break;
     default:
-      jj_la1[63] = jj_gen;
+      jj_la1[68] = jj_gen;
       ;
     }
   }
@@ -1973,7 +2086,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       el = new ElementSubQuery(q) ;
       break;
     default:
-      jj_la1[64] = jj_gen;
+      jj_la1[69] = jj_gen;
       el = GroupGraphPatternSub();
     }
     jj_consume_token(RBRACE);
@@ -2017,10 +2130,10 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       elg.addElement(el) ;
       break;
     default:
-      jj_la1[65] = jj_gen;
+      jj_la1[70] = jj_gen;
       ;
     }
-    label_16:
+    label_17:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case VALUES:
@@ -2037,8 +2150,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[66] = jj_gen;
-        break label_16;
+        jj_la1[71] = jj_gen;
+        break label_17;
       }
       el = GraphPatternNotTriples();
       elg.addElement(el) ;
@@ -2047,7 +2160,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         jj_consume_token(DOT);
         break;
       default:
-        jj_la1[67] = jj_gen;
+        jj_la1[72] = jj_gen;
         ;
       }
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -2082,7 +2195,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         elg.addElement(el) ;
         break;
       default:
-        jj_la1[68] = jj_gen;
+        jj_la1[73] = jj_gen;
         ;
       }
     }
@@ -2127,12 +2240,12 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         TriplesBlock(acc);
         break;
       default:
-        jj_la1[69] = jj_gen;
+        jj_la1[74] = jj_gen;
         ;
       }
       break;
     default:
-      jj_la1[70] = jj_gen;
+      jj_la1[75] = jj_gen;
       ;
     }
       {if (true) return acc ;}
@@ -2176,7 +2289,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       el = NotExistsElt();
       break;
     default:
-      jj_la1[71] = jj_gen;
+      jj_la1[76] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -2210,7 +2323,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
      silent=true;
       break;
     default:
-      jj_la1[72] = jj_gen;
+      jj_la1[77] = jj_gen;
       ;
     }
     n = VarOrIri();
@@ -2254,7 +2367,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       InlineDataFull();
       break;
     default:
-      jj_la1[73] = jj_gen;
+      jj_la1[78] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -2265,7 +2378,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
     v = Var();
     emitDataBlockVariable(v) ;
     t = jj_consume_token(LBRACE);
-    label_17:
+    label_18:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case IRIref:
@@ -2290,8 +2403,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[74] = jj_gen;
-        break label_17;
+        jj_la1[79] = jj_gen;
+        break label_18;
       }
       n = DataBlockValue();
       startDataBlockValueRow(-1, -1) ;
@@ -2309,7 +2422,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       break;
     case LPAREN:
       jj_consume_token(LPAREN);
-      label_18:
+      label_19:
       while (true) {
         switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
         case VAR1:
@@ -2317,8 +2430,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
           ;
           break;
         default:
-          jj_la1[75] = jj_gen;
-          break label_18;
+          jj_la1[80] = jj_gen;
+          break label_19;
         }
         v = Var();
                  emitDataBlockVariable(v) ;
@@ -2326,12 +2439,12 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       jj_consume_token(RPAREN);
       break;
     default:
-      jj_la1[76] = jj_gen;
+      jj_la1[81] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
     jj_consume_token(LBRACE);
-    label_19:
+    label_20:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case LPAREN:
@@ -2339,15 +2452,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[77] = jj_gen;
-        break label_19;
+        jj_la1[82] = jj_gen;
+        break label_20;
       }
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case LPAREN:
         t = jj_consume_token(LPAREN);
       beginLine = t.beginLine; beginColumn = t.beginColumn; t = null;
       startDataBlockValueRow(beginLine, beginColumn) ;
-        label_20:
+        label_21:
         while (true) {
           switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
           case IRIref:
@@ -2372,8 +2485,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
             ;
             break;
           default:
-            jj_la1[78] = jj_gen;
-            break label_20;
+            jj_la1[83] = jj_gen;
+            break label_21;
           }
           n = DataBlockValue();
           emitDataBlockValue(n, beginLine, beginColumn) ;
@@ -2389,7 +2502,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         finishDataBlockValueRow(beginLine, beginColumn) ;
         break;
       default:
-        jj_la1[79] = jj_gen;
+        jj_la1[84] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
@@ -2435,7 +2548,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
             {if (true) return null ;}
       break;
     default:
-      jj_la1[80] = jj_gen;
+      jj_la1[85] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -2482,15 +2595,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   final public Element GroupOrUnionGraphPattern() throws ParseException {
       Element el = null ; ElementUnion el2 = null ;
     el = GroupGraphPattern();
-    label_21:
+    label_22:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case UNION:
         ;
         break;
       default:
-        jj_la1[81] = jj_gen;
-        break label_21;
+        jj_la1[86] = jj_gen;
+        break label_22;
       }
       jj_consume_token(UNION);
       if ( el2 == null )
@@ -2591,7 +2704,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       c = FunctionCall();
       break;
     default:
-      jj_la1[82] = jj_gen;
+      jj_la1[87] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -2633,20 +2746,20 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                  beginLine, beginColumn) ;
         break;
       default:
-        jj_la1[83] = jj_gen;
+        jj_la1[88] = jj_gen;
         ;
       }
       expr = Expression();
                             args.add(expr) ;
-      label_22:
+      label_23:
       while (true) {
         switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
         case COMMA:
           ;
           break;
         default:
-          jj_la1[84] = jj_gen;
-          break label_22;
+          jj_la1[89] = jj_gen;
+          break label_23;
         }
         jj_consume_token(COMMA);
         expr = Expression();
@@ -2655,7 +2768,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       jj_consume_token(RPAREN);
       break;
     default:
-      jj_la1[85] = jj_gen;
+      jj_la1[90] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -2673,15 +2786,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       jj_consume_token(LPAREN);
       expr = Expression();
                           args.add(expr) ;
-      label_23:
+      label_24:
       while (true) {
         switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
         case COMMA:
           ;
           break;
         default:
-          jj_la1[86] = jj_gen;
-          break label_23;
+          jj_la1[91] = jj_gen;
+          break label_24;
         }
         jj_consume_token(COMMA);
         expr = Expression();
@@ -2690,7 +2803,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       jj_consume_token(RPAREN);
       break;
     default:
-      jj_la1[87] = jj_gen;
+      jj_la1[92] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -2699,8 +2812,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   }
 
   final public Template ConstructTemplate() throws ParseException {
-                                 QuadAcc acc = new QuadAcc() ;
-                                 Template t = new Template(acc) ;
+                                 TripleCollectorBGP acc = new 
TripleCollectorBGP();
+                                 Template t = new Template(acc.getBGP()) ;
       setInConstructTemplate(true) ;
     jj_consume_token(LBRACE);
     switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -2732,7 +2845,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       ConstructTriples(acc);
       break;
     default:
-      jj_la1[88] = jj_gen;
+      jj_la1[93] = jj_gen;
       ;
     }
     jj_consume_token(RBRACE);
@@ -2743,12 +2856,12 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
 
   final public void ConstructTriples(TripleCollector acc) throws 
ParseException {
     TriplesSameSubject(acc);
-    label_24:
+    label_25:
     while (true) {
       if (jj_2_4(2)) {
         ;
       } else {
-        break label_24;
+        break label_25;
       }
       jj_consume_token(DOT);
       TriplesSameSubject(acc);
@@ -2758,7 +2871,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       jj_consume_token(DOT);
       break;
     default:
-      jj_la1[89] = jj_gen;
+      jj_la1[94] = jj_gen;
       ;
     }
   }
@@ -2800,7 +2913,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
     insert(acc, tempAcc) ;
       break;
     default:
-      jj_la1[90] = jj_gen;
+      jj_la1[95] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -2817,7 +2930,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       PropertyListNotEmpty(s, acc);
       break;
     default:
-      jj_la1[91] = jj_gen;
+      jj_la1[96] = jj_gen;
       ;
     }
   }
@@ -2826,15 +2939,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       Node p = null ;
     p = Verb();
     ObjectList(s, p, null, acc);
-    label_25:
+    label_26:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case SEMICOLON:
         ;
         break;
       default:
-        jj_la1[92] = jj_gen;
-        break label_25;
+        jj_la1[97] = jj_gen;
+        break label_26;
       }
       jj_consume_token(SEMICOLON);
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -2848,7 +2961,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ObjectList(s, p, null, acc);
         break;
       default:
-        jj_la1[93] = jj_gen;
+        jj_la1[98] = jj_gen;
         ;
       }
     }
@@ -2869,7 +2982,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                               p = nRDFtype ;
       break;
     default:
-      jj_la1[94] = jj_gen;
+      jj_la1[99] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -2880,15 +2993,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   final public void ObjectList(Node s, Node p, Path path, TripleCollector acc) 
throws ParseException {
                                                                    Node o ;
     Object(s, p, path, acc);
-    label_26:
+    label_27:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case COMMA:
         ;
         break;
       default:
-        jj_la1[95] = jj_gen;
-        break label_26;
+        jj_la1[100] = jj_gen;
+        break label_27;
       }
       jj_consume_token(COMMA);
       Object(s, p, path, acc);
@@ -2939,7 +3052,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
     insert(acc, tempAcc) ;
       break;
     default:
-      jj_la1[96] = jj_gen;
+      jj_la1[101] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -2962,7 +3075,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       PropertyListPathNotEmpty(s, acc);
       break;
     default:
-      jj_la1[97] = jj_gen;
+      jj_la1[102] = jj_gen;
       ;
     }
   }
@@ -2987,20 +3100,20 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       p = VerbSimple();
       break;
     default:
-      jj_la1[98] = jj_gen;
+      jj_la1[103] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
     ObjectListPath(s, p, path, acc);
-    label_27:
+    label_28:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case SEMICOLON:
         ;
         break;
       default:
-        jj_la1[99] = jj_gen;
-        break label_27;
+        jj_la1[104] = jj_gen;
+        break label_28;
       }
       jj_consume_token(SEMICOLON);
       path = null ; p = null ;
@@ -3035,14 +3148,14 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
           p = VerbSimple();
           break;
         default:
-          jj_la1[100] = jj_gen;
+          jj_la1[105] = jj_gen;
           jj_consume_token(-1);
           throw new ParseException();
         }
         ObjectListPath(s, p, path, acc);
         break;
       default:
-        jj_la1[101] = jj_gen;
+        jj_la1[106] = jj_gen;
         ;
       }
     }
@@ -3065,15 +3178,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   final public void ObjectListPath(Node s, Node p, Path path, TripleCollector 
acc) throws ParseException {
                                                                        Node o ;
     ObjectPath(s, p, path, acc);
-    label_28:
+    label_29:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case COMMA:
         ;
         break;
       default:
-        jj_la1[102] = jj_gen;
-        break label_28;
+        jj_la1[107] = jj_gen;
+        break label_29;
       }
       jj_consume_token(COMMA);
       ObjectPath(s, p, path, acc);
@@ -3106,15 +3219,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   final public Path PathAlternative() throws ParseException {
                            Path p1 , p2 ;
     p1 = PathSequence();
-    label_29:
+    label_30:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case VBAR:
         ;
         break;
       default:
-        jj_la1[103] = jj_gen;
-        break label_29;
+        jj_la1[108] = jj_gen;
+        break label_30;
       }
       jj_consume_token(VBAR);
       p2 = PathSequence();
@@ -3127,7 +3240,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   final public Path PathSequence() throws ParseException {
                         Path p1 , p2 ;
     p1 = PathEltOrInverse();
-    label_30:
+    label_31:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case SLASH:
@@ -3135,8 +3248,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[104] = jj_gen;
-        break label_30;
+        jj_la1[109] = jj_gen;
+        break label_31;
       }
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case SLASH:
@@ -3150,7 +3263,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         p1 = PathFactory.pathSeq(p1, new P_Inverse(p2)) ;
         break;
       default:
-        jj_la1[105] = jj_gen;
+        jj_la1[110] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
@@ -3170,7 +3283,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       p = PathMod(p);
       break;
     default:
-      jj_la1[106] = jj_gen;
+      jj_la1[111] = jj_gen;
       ;
     }
      {if (true) return p ;}
@@ -3197,7 +3310,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
        p = PathFactory.pathInverse(p) ;
       break;
     default:
-      jj_la1[107] = jj_gen;
+      jj_la1[112] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3249,7 +3362,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                 {if (true) return PathFactory.pathMod(p, i1, i2) ;}
             break;
           default:
-            jj_la1[108] = jj_gen;
+            jj_la1[113] = jj_gen;
             jj_consume_token(-1);
             throw new ParseException();
           }
@@ -3259,7 +3372,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                        {if (true) return PathFactory.pathFixedLength(p, i1) ;}
           break;
         default:
-          jj_la1[109] = jj_gen;
+          jj_la1[114] = jj_gen;
           jj_consume_token(-1);
           throw new ParseException();
         }
@@ -3271,13 +3384,13 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
              {if (true) return PathFactory.pathMod(p, PathFactory.UNSET, i2) ;}
         break;
       default:
-        jj_la1[110] = jj_gen;
+        jj_la1[115] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
       break;
     default:
-      jj_la1[111] = jj_gen;
+      jj_la1[116] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3328,7 +3441,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       jj_consume_token(RPAREN);
       break;
     default:
-      jj_la1[112] = jj_gen;
+      jj_la1[117] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3358,15 +3471,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       case CARAT:
         p = PathOneInPropertySet();
                                    pNegSet.add(p) ;
-        label_31:
+        label_32:
         while (true) {
           switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
           case VBAR:
             ;
             break;
           default:
-            jj_la1[113] = jj_gen;
-            break label_31;
+            jj_la1[118] = jj_gen;
+            break label_32;
           }
           jj_consume_token(VBAR);
           p = PathOneInPropertySet();
@@ -3374,13 +3487,13 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         }
         break;
       default:
-        jj_la1[114] = jj_gen;
+        jj_la1[119] = jj_gen;
         ;
       }
       jj_consume_token(RPAREN);
       break;
     default:
-      jj_la1[115] = jj_gen;
+      jj_la1[120] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3415,13 +3528,13 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                {if (true) return new P_ReverseLink(nRDFtype) ;}
         break;
       default:
-        jj_la1[116] = jj_gen;
+        jj_la1[121] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
       break;
     default:
-      jj_la1[117] = jj_gen;
+      jj_la1[122] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3447,7 +3560,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                    {if (true) return n ;}
       break;
     default:
-      jj_la1[118] = jj_gen;
+      jj_la1[123] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3476,7 +3589,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                        {if (true) return n ;}
       break;
     default:
-      jj_la1[119] = jj_gen;
+      jj_la1[124] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3497,7 +3610,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       Node listHead = nRDFnil ; Node lastCell = null ; int mark ; Node n ; 
Token t ;
     t = jj_consume_token(LPAREN);
     int beginLine = t.beginLine; int beginColumn = t.beginColumn; t = null;
-    label_32:
+    label_33:
     while (true) {
       Node cell = createListNode( beginLine, beginColumn) ;
       if ( listHead == nRDFnil )
@@ -3537,8 +3650,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[120] = jj_gen;
-        break label_32;
+        jj_la1[125] = jj_gen;
+        break label_33;
       }
     }
     jj_consume_token(RPAREN);
@@ -3552,7 +3665,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       Node listHead = nRDFnil ; Node lastCell = null ; int mark ; Node n ; 
Token t ;
     t = jj_consume_token(LPAREN);
     int beginLine = t.beginLine; int beginColumn = t.beginColumn; t = null;
-    label_33:
+    label_34:
     while (true) {
       Node cell = createListNode( beginLine, beginColumn) ;
       if ( listHead == nRDFnil )
@@ -3592,8 +3705,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[121] = jj_gen;
-        break label_33;
+        jj_la1[126] = jj_gen;
+        break label_34;
       }
     }
     jj_consume_token(RPAREN);
@@ -3638,7 +3751,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                          {if (true) return n ;}
       break;
     default:
-      jj_la1[122] = jj_gen;
+      jj_la1[127] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3680,7 +3793,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                              {if (true) return n ;}
       break;
     default:
-      jj_la1[123] = jj_gen;
+      jj_la1[128] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3718,7 +3831,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       n = GraphTerm();
       break;
     default:
-      jj_la1[124] = jj_gen;
+      jj_la1[129] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3740,7 +3853,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                               n = createNode(iri) ;
       break;
     default:
-      jj_la1[125] = jj_gen;
+      jj_la1[130] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3766,7 +3879,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                                 n = createNode(iri) ;
       break;
     default:
-      jj_la1[126] = jj_gen;
+      jj_la1[131] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3784,7 +3897,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       t = jj_consume_token(VAR2);
       break;
     default:
-      jj_la1[127] = jj_gen;
+      jj_la1[132] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3835,7 +3948,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
           {if (true) return nRDFnil ;}
       break;
     default:
-      jj_la1[128] = jj_gen;
+      jj_la1[133] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -3852,15 +3965,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   final public Expr ConditionalOrExpression() throws ParseException {
                                    Expr expr1, expr2 ;
     expr1 = ConditionalAndExpression();
-    label_34:
+    label_35:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case SC_OR:
         ;
         break;
       default:
-        jj_la1[129] = jj_gen;
-        break label_34;
+        jj_la1[134] = jj_gen;
+        break label_35;
       }
       jj_consume_token(SC_OR);
       expr2 = ConditionalAndExpression();
@@ -3873,15 +3986,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   final public Expr ConditionalAndExpression() throws ParseException {
                                     Expr expr1, expr2 ;
     expr1 = ValueLogical();
-    label_35:
+    label_36:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case SC_AND:
         ;
         break;
       default:
-        jj_la1[130] = jj_gen;
-        break label_35;
+        jj_la1[135] = jj_gen;
+        break label_36;
       }
       jj_consume_token(SC_AND);
       expr2 = ValueLogical();
@@ -3953,13 +4066,13 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         expr1 = new E_NotOneOf(expr1, a) ;
         break;
       default:
-        jj_la1[131] = jj_gen;
+        jj_la1[136] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
       break;
     default:
-      jj_la1[132] = jj_gen;
+      jj_la1[137] = jj_gen;
       ;
     }
       {if (true) return expr1 ;}
@@ -3976,7 +4089,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   final public Expr AdditiveExpression() throws ParseException {
                               Expr expr1, expr2, expr3 ; boolean addition ; 
Node n ;
     expr1 = MultiplicativeExpression();
-    label_36:
+    label_37:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case INTEGER_POSITIVE:
@@ -3990,8 +4103,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[133] = jj_gen;
-        break label_36;
+        jj_la1[138] = jj_gen;
+        break label_37;
       }
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case PLUS:
@@ -4028,11 +4141,11 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
          addition = false ;
           break;
         default:
-          jj_la1[134] = jj_gen;
+          jj_la1[139] = jj_gen;
           jj_consume_token(-1);
           throw new ParseException();
         }
-        label_37:
+        label_38:
         while (true) {
           switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
           case STAR:
@@ -4040,8 +4153,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
             ;
             break;
           default:
-            jj_la1[135] = jj_gen;
-            break label_37;
+            jj_la1[140] = jj_gen;
+            break label_38;
           }
           switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
           case STAR:
@@ -4055,7 +4168,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                             expr2 = new E_Divide(expr2, expr3) 
;
             break;
           default:
-            jj_la1[136] = jj_gen;
+            jj_la1[141] = jj_gen;
             jj_consume_token(-1);
             throw new ParseException();
           }
@@ -4066,7 +4179,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
          expr1 = new E_Subtract(expr1, expr2) ;
         break;
       default:
-        jj_la1[137] = jj_gen;
+        jj_la1[142] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
@@ -4078,7 +4191,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
   final public Expr MultiplicativeExpression() throws ParseException {
                                     Expr expr1, expr2 ;
     expr1 = UnaryExpression();
-    label_38:
+    label_39:
     while (true) {
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case STAR:
@@ -4086,8 +4199,8 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         ;
         break;
       default:
-        jj_la1[138] = jj_gen;
-        break label_38;
+        jj_la1[143] = jj_gen;
+        break label_39;
       }
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
       case STAR:
@@ -4101,7 +4214,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       expr1 = new E_Divide(expr1, expr2) ;
         break;
       default:
-        jj_la1[139] = jj_gen;
+        jj_la1[144] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
@@ -4217,7 +4330,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                  {if (true) return expr ;}
       break;
     default:
-      jj_la1[140] = jj_gen;
+      jj_la1[145] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -4334,7 +4447,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                  {if (true) return asExpr(gn) ;}
       break;
     default:
-      jj_la1[141] = jj_gen;
+      jj_la1[146] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -4430,7 +4543,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
               {if (true) return new E_BNode() ;}
         break;
       default:
-        jj_la1[142] = jj_gen;
+        jj_la1[147] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
@@ -4676,15 +4789,15 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       jj_consume_token(LPAREN);
       expr = Expression();
                             a.add(expr) ;
-      label_39:
+      label_40:
       while (true) {
         switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
         case COMMA:
           ;
           break;
         default:
-          jj_la1[143] = jj_gen;
-          break label_39;
+          jj_la1[148] = jj_gen;
+          break label_40;
         }
         jj_consume_token(COMMA);
         expr = Expression();
@@ -4779,7 +4892,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                              {if (true) return expr ;}
       break;
     default:
-      jj_la1[144] = jj_gen;
+      jj_la1[149] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -4799,7 +4912,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       flagsExpr = Expression();
       break;
     default:
-      jj_la1[145] = jj_gen;
+      jj_la1[150] = jj_gen;
       ;
     }
     jj_consume_token(RPAREN);
@@ -4820,7 +4933,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       expr3 = Expression();
       break;
     default:
-      jj_la1[146] = jj_gen;
+      jj_la1[151] = jj_gen;
       ;
     }
     jj_consume_token(RPAREN);
@@ -4843,7 +4956,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       expr4 = Expression();
       break;
     default:
-      jj_la1[147] = jj_gen;
+      jj_la1[152] = jj_gen;
       ;
     }
     jj_consume_token(RPAREN);
@@ -4885,7 +4998,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                    distinct = true ;
         break;
       default:
-        jj_la1[148] = jj_gen;
+        jj_la1[153] = jj_gen;
         ;
       }
       switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -4983,7 +5096,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         expr = Expression();
         break;
       default:
-        jj_la1[149] = jj_gen;
+        jj_la1[154] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
@@ -5000,7 +5113,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                       distinct = true ;
         break;
       default:
-        jj_la1[150] = jj_gen;
+        jj_la1[155] = jj_gen;
         ;
       }
       expr = Expression();
@@ -5016,7 +5129,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                       distinct = true ;
         break;
       default:
-        jj_la1[151] = jj_gen;
+        jj_la1[156] = jj_gen;
         ;
       }
       expr = Expression();
@@ -5032,7 +5145,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                       distinct = true ;
         break;
       default:
-        jj_la1[152] = jj_gen;
+        jj_la1[157] = jj_gen;
         ;
       }
       expr = Expression();
@@ -5048,7 +5161,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                       distinct = true ;
         break;
       default:
-        jj_la1[153] = jj_gen;
+        jj_la1[158] = jj_gen;
         ;
       }
       expr = Expression();
@@ -5064,7 +5177,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                          distinct = true ;
         break;
       default:
-        jj_la1[154] = jj_gen;
+        jj_la1[159] = jj_gen;
         ;
       }
       expr = Expression();
@@ -5080,7 +5193,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                       distinct = true ;
         break;
       default:
-        jj_la1[155] = jj_gen;
+        jj_la1[160] = jj_gen;
         ;
       }
       expr = Expression();
@@ -5101,7 +5214,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                                            ordered.add(expr2) ;
             break;
           default:
-            jj_la1[156] = jj_gen;
+            jj_la1[161] = jj_gen;
             ;
           }
         } else {
@@ -5114,14 +5227,14 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                                        ordered.add(expr2) ;
             break;
           default:
-            jj_la1[157] = jj_gen;
+            jj_la1[162] = jj_gen;
             jj_consume_token(-1);
             throw new ParseException();
           }
         }
         break;
       default:
-        jj_la1[158] = jj_gen;
+        jj_la1[163] = jj_gen;
         ;
       }
       jj_consume_token(RPAREN);
@@ -5135,7 +5248,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         agg = AggregatorFactory.createCustom(iri, a) ;
       break;
     default:
-      jj_la1[159] = jj_gen;
+      jj_la1[164] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5158,7 +5271,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       a = ArgList();
       break;
     default:
-      jj_la1[160] = jj_gen;
+      jj_la1[165] = jj_gen;
       ;
     }
     if ( a == null )
@@ -5191,13 +5304,13 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
         uri = iri();
         break;
       default:
-        jj_la1[161] = jj_gen;
+        jj_la1[166] = jj_gen;
         jj_consume_token(-1);
         throw new ParseException();
       }
       break;
     default:
-      jj_la1[162] = jj_gen;
+      jj_la1[167] = jj_gen;
       ;
     }
       {if (true) return createLiteral(lex, lang, uri) ;}
@@ -5223,7 +5336,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       n = NumericLiteralNegative();
       break;
     default:
-      jj_la1[163] = jj_gen;
+      jj_la1[168] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5247,7 +5360,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                  {if (true) return createLiteralDouble(t.image) ;}
       break;
     default:
-      jj_la1[164] = jj_gen;
+      jj_la1[169] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5270,7 +5383,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                           {if (true) return createLiteralDouble(t.image) ;}
       break;
     default:
-      jj_la1[165] = jj_gen;
+      jj_la1[170] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5293,7 +5406,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                           {if (true) return createLiteralDouble(t.image) ;}
       break;
     default:
-      jj_la1[166] = jj_gen;
+      jj_la1[171] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5311,7 +5424,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
             {if (true) return XSD_FALSE ;}
       break;
     default:
-      jj_la1[167] = jj_gen;
+      jj_la1[172] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5338,7 +5451,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                                  lex = stripQuotes3(t.image) ;
       break;
     default:
-      jj_la1[168] = jj_gen;
+      jj_la1[173] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5360,7 +5473,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                          {if (true) return iri ;}
       break;
     default:
-      jj_la1[169] = jj_gen;
+      jj_la1[174] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5379,7 +5492,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
       {if (true) return resolvePName(t.image, t.beginLine, t.beginColumn) ;}
       break;
     default:
-      jj_la1[170] = jj_gen;
+      jj_la1[175] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5398,7 +5511,7 @@ public class ARQParser extends ARQParserBase implements 
ARQParserConstants {
                {if (true) return createBNode(t.beginLine, t.beginColumn) ;}
       break;
     default:
-      jj_la1[171] = jj_gen;
+      jj_la1[176] = jj_gen;
       jj_consume_token(-1);
       throw new ParseException();
     }
@@ -5447,1138 +5560,1138 @@ public class ARQParser extends ARQParserBase 
implements ARQParserConstants {
     finally { jj_save(4, xla); }
   }
 
-  private boolean jj_3R_153() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_161()) {
-    jj_scanpos = xsp;
-    if (jj_3R_162()) {
-    jj_scanpos = xsp;
-    if (jj_3R_163()) {
-    jj_scanpos = xsp;
-    if (jj_3R_164()) return true;
-    }
-    }
-    }
+  private boolean jj_3R_67() {
+    if (jj_scan_token(STRENDS)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_87() {
-    if (jj_scan_token(CALL)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_129() {
+    if (jj_3R_135()) return true;
     return false;
   }
 
-  private boolean jj_3R_86() {
-    if (jj_scan_token(COALESCE)) return true;
-    if (jj_3R_106()) return true;
+  private boolean jj_3R_157() {
+    if (jj_3R_168()) return true;
     return false;
   }
 
-  private boolean jj_3R_158() {
-    if (jj_scan_token(FALSE)) return true;
+  private boolean jj_3R_66() {
+    if (jj_scan_token(STRSTARTS)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_145() {
-    if (jj_scan_token(NIL)) return true;
+  private boolean jj_3R_156() {
+    if (jj_3R_167()) return true;
     return false;
   }
 
-  private boolean jj_3R_85() {
-    if (jj_scan_token(VERSION)) return true;
-    if (jj_scan_token(NIL)) return true;
+  private boolean jj_3R_115() {
+    Token xsp;
+    xsp = jj_scanpos;
+    if (jj_3R_129()) {
+    jj_scanpos = xsp;
+    if (jj_3R_130()) return true;
+    }
     return false;
   }
 
-  private boolean jj_3R_144() {
-    if (jj_3R_150()) return true;
+  private boolean jj_3R_155() {
+    if (jj_3R_166()) return true;
     return false;
   }
 
-  private boolean jj_3R_84() {
-    if (jj_scan_token(SHA512)) return true;
+  private boolean jj_3R_65() {
+    if (jj_scan_token(CONTAINS)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_157() {
-    if (jj_scan_token(TRUE)) return true;
+  private boolean jj_3R_64() {
+    if (jj_scan_token(ENCODE_FOR_URI)) return true;
+    if (jj_scan_token(LPAREN)) return true;
+    return false;
+  }
+
+  private boolean jj_3R_63() {
+    if (jj_scan_token(LCASE)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
   private boolean jj_3R_149() {
     Token xsp;
     xsp = jj_scanpos;
-    if (jj_3R_157()) {
+    if (jj_3R_155()) {
     jj_scanpos = xsp;
-    if (jj_3R_158()) return true;
+    if (jj_3R_156()) {
+    jj_scanpos = xsp;
+    if (jj_3R_157()) return true;
+    }
     }
     return false;
   }
 
-  private boolean jj_3R_143() {
-    if (jj_3R_149()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_83() {
-    if (jj_scan_token(SHA384)) return true;
+  private boolean jj_3R_62() {
+    if (jj_scan_token(UCASE)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_142() {
-    if (jj_3R_148()) return true;
+  private boolean jj_3R_61() {
+    if (jj_3R_109()) return true;
     return false;
   }
 
-  private boolean jj_3R_82() {
-    if (jj_scan_token(SHA256)) return true;
+  private boolean jj_3R_60() {
+    if (jj_scan_token(STRLEN)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_141() {
-    if (jj_3R_147()) return true;
+  private boolean jj_3R_59() {
+    if (jj_3R_108()) return true;
     return false;
   }
 
-  private boolean jj_3R_81() {
-    if (jj_scan_token(SHA1)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_58() {
+    if (jj_scan_token(CONCAT)) return true;
+    if (jj_3R_107()) return true;
     return false;
   }
 
-  private boolean jj_3R_140() {
-    if (jj_3R_132()) return true;
+  private boolean jj_3R_57() {
+    if (jj_scan_token(ROUND)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_135() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_140()) {
-    jj_scanpos = xsp;
-    if (jj_3R_141()) {
-    jj_scanpos = xsp;
-    if (jj_3R_142()) {
-    jj_scanpos = xsp;
-    if (jj_3R_143()) {
-    jj_scanpos = xsp;
-    if (jj_3R_144()) {
-    jj_scanpos = xsp;
-    if (jj_3R_145()) return true;
-    }
-    }
-    }
-    }
-    }
+  private boolean jj_3R_56() {
+    if (jj_scan_token(FLOOR)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_80() {
-    if (jj_scan_token(MD5)) return true;
+  private boolean jj_3R_55() {
+    if (jj_scan_token(CEIL)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_176() {
-    if (jj_scan_token(DOUBLE_NEGATIVE)) return true;
+  private boolean jj_3R_54() {
+    if (jj_scan_token(ABS)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_79() {
-    if (jj_scan_token(STRUUID)) return true;
+  private boolean jj_3R_53() {
+    if (jj_scan_token(RAND)) return true;
     if (jj_scan_token(NIL)) return true;
     return false;
   }
 
-  private boolean jj_3R_175() {
-    if (jj_scan_token(DECIMAL_NEGATIVE)) return true;
+  private boolean jj_3R_106() {
+    if (jj_scan_token(NIL)) return true;
     return false;
   }
 
-  private boolean jj_3R_78() {
-    if (jj_scan_token(UUID)) return true;
-    if (jj_scan_token(NIL)) return true;
+  private boolean jj_3R_148() {
+    if (jj_3R_154()) return true;
     return false;
   }
 
-  private boolean jj_3R_174() {
-    if (jj_scan_token(INTEGER_NEGATIVE)) return true;
+  private boolean jj_3R_105() {
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_167() {
+  private boolean jj_3R_52() {
+    if (jj_scan_token(BNODE)) return true;
     Token xsp;
     xsp = jj_scanpos;
-    if (jj_3R_174()) {
-    jj_scanpos = xsp;
-    if (jj_3R_175()) {
+    if (jj_3R_105()) {
     jj_scanpos = xsp;
-    if (jj_3R_176()) return true;
-    }
+    if (jj_3R_106()) return true;
     }
     return false;
   }
 
-  private boolean jj_3R_134() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_scan_token(14)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(15)) return true;
-    }
+  private boolean jj_3R_51() {
+    if (jj_scan_token(URI)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_77() {
-    if (jj_scan_token(NOW)) return true;
-    if (jj_scan_token(NIL)) return true;
+  private boolean jj_3R_50() {
+    if (jj_scan_token(IRI)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_76() {
-    if (jj_scan_token(TZ)) return true;
+  private boolean jj_3R_49() {
+    if (jj_scan_token(BOUND)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_75() {
-    if (jj_scan_token(TIMEZONE)) return true;
+  private boolean jj_3R_48() {
+    if (jj_scan_token(DTYPE)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_129() {
-    if (jj_3R_135()) return true;
+  private boolean jj_3R_126() {
+    if (jj_scan_token(LBRACE)) return true;
     return false;
   }
 
-  private boolean jj_3R_74() {
-    if (jj_scan_token(SECONDS)) return true;
+  private boolean jj_3_3() {
+    if (jj_scan_token(DOT)) return true;
+    if (jj_3R_43()) return true;
+    return false;
+  }
+
+  private boolean jj_3R_47() {
+    if (jj_scan_token(LANGMATCHES)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_173() {
-    if (jj_scan_token(DOUBLE_POSITIVE)) return true;
+  private boolean jj_3R_46() {
+    if (jj_scan_token(LANG)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_73() {
-    if (jj_scan_token(MINUTES)) return true;
+  private boolean jj_3R_45() {
+    if (jj_scan_token(STR)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_172() {
-    if (jj_scan_token(DECIMAL_POSITIVE)) return true;
+  private boolean jj_3R_41() {
+    Token xsp;
+    xsp = jj_scanpos;
+    if (jj_3R_44()) {
+    jj_scanpos = xsp;
+    if (jj_3R_45()) {
+    jj_scanpos = xsp;
+    if (jj_3R_46()) {
+    jj_scanpos = xsp;
+    if (jj_3R_47()) {
+    jj_scanpos = xsp;
+    if (jj_3R_48()) {
+    jj_scanpos = xsp;
+    if (jj_3R_49()) {
+    jj_scanpos = xsp;
+    if (jj_3R_50()) {
+    jj_scanpos = xsp;
+    if (jj_3R_51()) {
+    jj_scanpos = xsp;
+    if (jj_3R_52()) {
+    jj_scanpos = xsp;
+    if (jj_3R_53()) {
+    jj_scanpos = xsp;
+    if (jj_3R_54()) {
+    jj_scanpos = xsp;
+    if (jj_3R_55()) {
+    jj_scanpos = xsp;
+    if (jj_3R_56()) {
+    jj_scanpos = xsp;
+    if (jj_3R_57()) {
+    jj_scanpos = xsp;
+    if (jj_3R_58()) {
+    jj_scanpos = xsp;
+    if (jj_3R_59()) {
+    jj_scanpos = xsp;
+    if (jj_3R_60()) {
+    jj_scanpos = xsp;
+    if (jj_3R_61()) {
+    jj_scanpos = xsp;
+    if (jj_3R_62()) {
+    jj_scanpos = xsp;
+    if (jj_3R_63()) {
+    jj_scanpos = xsp;
+    if (jj_3R_64()) {
+    jj_scanpos = xsp;
+    if (jj_3R_65()) {
+    jj_scanpos = xsp;
+    if (jj_3R_66()) {
+    jj_scanpos = xsp;
+    if (jj_3R_67()) {
+    jj_scanpos = xsp;
+    if (jj_3R_68()) {
+    jj_scanpos = xsp;
+    if (jj_3R_69()) {
+    jj_scanpos = xsp;
+    if (jj_3R_70()) {
+    jj_scanpos = xsp;
+    if (jj_3R_71()) {
+    jj_scanpos = xsp;
+    if (jj_3R_72()) {
+    jj_scanpos = xsp;
+    if (jj_3R_73()) {
+    jj_scanpos = xsp;
+    if (jj_3R_74()) {
+    jj_scanpos = xsp;
+    if (jj_3R_75()) {
+    jj_scanpos = xsp;
+    if (jj_3R_76()) {
+    jj_scanpos = xsp;
+    if (jj_3R_77()) {
+    jj_scanpos = xsp;
+    if (jj_3R_78()) {
+    jj_scanpos = xsp;
+    if (jj_3R_79()) {
+    jj_scanpos = xsp;
+    if (jj_3R_80()) {
+    jj_scanpos = xsp;
+    if (jj_3R_81()) {
+    jj_scanpos = xsp;
+    if (jj_3R_82()) {
+    jj_scanpos = xsp;
+    if (jj_3R_83()) {
+    jj_scanpos = xsp;
+    if (jj_3R_84()) {
+    jj_scanpos = xsp;
+    if (jj_3R_85()) {
+    jj_scanpos = xsp;
+    if (jj_3R_86()) {
+    jj_scanpos = xsp;
+    if (jj_3R_87()) {
+    jj_scanpos = xsp;
+    if (jj_3R_88()) {
+    jj_scanpos = xsp;
+    if (jj_3R_89()) {
+    jj_scanpos = xsp;
+    if (jj_3R_90()) {
+    jj_scanpos = xsp;
+    if (jj_3R_91()) {
+    jj_scanpos = xsp;
+    if (jj_3R_92()) {
+    jj_scanpos = xsp;
+    if (jj_3R_93()) {
+    jj_scanpos = xsp;
+    if (jj_3R_94()) {
+    jj_scanpos = xsp;
+    if (jj_3R_95()) {
+    jj_scanpos = xsp;
+    if (jj_3R_96()) {
+    jj_scanpos = xsp;
+    if (jj_3R_97()) {
+    jj_scanpos = xsp;
+    if (jj_3R_98()) {
+    jj_scanpos = xsp;
+    if (jj_3R_99()) {
+    jj_scanpos = xsp;
+    if (jj_3R_100()) return true;
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
     return false;
   }
 
-  private boolean jj_3R_72() {
-    if (jj_scan_token(HOURS)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_44() {
+    if (jj_3R_104()) return true;
     return false;
   }
 
-  private boolean jj_3R_171() {
-    if (jj_scan_token(INTEGER_POSITIVE)) return true;
+  private boolean jj_3R_124() {
+    if (jj_scan_token(AGG)) return true;
+    if (jj_3R_133()) return true;
     return false;
   }
 
-  private boolean jj_3R_166() {
+  private boolean jj_3_2() {
+    if (jj_scan_token(SEMICOLON)) return true;
+    if (jj_3R_42()) return true;
     Token xsp;
     xsp = jj_scanpos;
-    if (jj_3R_171()) {
+    if (jj_scan_token(130)) {
     jj_scanpos = xsp;
-    if (jj_3R_172()) {
+    if (jj_scan_token(131)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(138)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(133)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(134)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(135)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(132)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(143)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(126)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(125)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(144)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(127)) {
     jj_scanpos = xsp;
-    if (jj_3R_173()) return true;
+    if (jj_scan_token(128)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(129)) return true;
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
     }
     }
     return false;
   }
 
-  private boolean jj_3R_71() {
-    if (jj_scan_token(DAY)) return true;
+  private boolean jj_3_5() {
+    if (jj_scan_token(SEMICOLON)) return true;
+    if (jj_scan_token(SEPARATOR)) return true;
+    return false;
+  }
+
+  private boolean jj_3R_137() {
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_70() {
-    if (jj_scan_token(MONTH)) return true;
+  private boolean jj_3R_123() {
+    if (jj_scan_token(GROUP_CONCAT)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_69() {
-    if (jj_scan_token(YEAR)) return true;
+  private boolean jj_3R_122() {
+    if (jj_scan_token(SAMPLE)) return true;
+    if (jj_scan_token(LPAREN)) return true;
+    return false;
+  }
+
+  private boolean jj_3R_121() {
+    if (jj_scan_token(AVG)) return true;
+    if (jj_scan_token(LPAREN)) return true;
+    return false;
+  }
+
+  private boolean jj_3R_120() {
+    if (jj_scan_token(MAX)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_170() {
-    if (jj_scan_token(DOUBLE)) return true;
+  private boolean jj_3R_119() {
+    if (jj_scan_token(MIN)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_68() {
-    if (jj_scan_token(STRAFTER)) return true;
+  private boolean jj_3R_118() {
+    if (jj_scan_token(SUM)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_169() {
-    if (jj_scan_token(DECIMAL)) return true;
+  private boolean jj_3_1() {
+    if (jj_3R_41()) return true;
     return false;
   }
 
-  private boolean jj_3R_168() {
-    if (jj_scan_token(INTEGER)) return true;
+  private boolean jj_3R_117() {
+    if (jj_scan_token(COUNT)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_165() {
+  private boolean jj_3R_104() {
     Token xsp;
     xsp = jj_scanpos;
-    if (jj_3R_168()) {
+    if (jj_3R_117()) {
     jj_scanpos = xsp;
-    if (jj_3R_169()) {
+    if (jj_3R_118()) {
+    jj_scanpos = xsp;
+    if (jj_3R_119()) {
+    jj_scanpos = xsp;
+    if (jj_3R_120()) {
+    jj_scanpos = xsp;
+    if (jj_3R_121()) {
+    jj_scanpos = xsp;
+    if (jj_3R_122()) {
+    jj_scanpos = xsp;
+    if (jj_3R_123()) {
     jj_scanpos = xsp;
-    if (jj_3R_170()) return true;
+    if (jj_3R_124()) return true;
+    }
+    }
+    }
+    }
+    }
     }
     }
     return false;
   }
 
-  private boolean jj_3R_67() {
-    if (jj_scan_token(STRBEFORE)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_138() {
+    if (jj_scan_token(LBRACKET)) return true;
     return false;
   }
 
-  private boolean jj_3R_66() {
-    if (jj_scan_token(STRENDS)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_132() {
+    if (jj_3R_138()) return true;
     return false;
   }
 
-  private boolean jj_3R_128() {
-    if (jj_3R_134()) return true;
+  private boolean jj_3R_131() {
+    if (jj_3R_137()) return true;
     return false;
   }
 
-  private boolean jj_3R_156() {
-    if (jj_3R_167()) return true;
+  private boolean jj_3R_116() {
+    Token xsp;
+    xsp = jj_scanpos;
+    if (jj_3R_131()) {
+    jj_scanpos = xsp;
+    if (jj_3R_132()) return true;
+    }
     return false;
   }
 
-  private boolean jj_3R_65() {
-    if (jj_scan_token(STRSTARTS)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_112() {
+    if (jj_scan_token(NOT)) return true;
+    if (jj_scan_token(EXISTS)) return true;
     return false;
   }
 
-  private boolean jj_3R_155() {
-    if (jj_3R_166()) return true;
+  private boolean jj_3R_111() {
+    if (jj_scan_token(EXISTS)) return true;
+    if (jj_3R_126()) return true;
     return false;
   }
 
   private boolean jj_3R_114() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_128()) {
-    jj_scanpos = xsp;
-    if (jj_3R_129()) return true;
-    }
+    if (jj_3R_128()) return true;
     return false;
   }
 
-  private boolean jj_3R_154() {
-    if (jj_3R_165()) return true;
+  private boolean jj_3R_128() {
+    if (jj_scan_token(PREFIX)) return true;
+    if (jj_scan_token(PNAME_NS)) return true;
+    if (jj_3R_134()) return true;
     return false;
   }
 
-  private boolean jj_3R_64() {
-    if (jj_scan_token(CONTAINS)) return true;
+  private boolean jj_3R_109() {
+    if (jj_scan_token(REPLACE)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_63() {
-    if (jj_scan_token(ENCODE_FOR_URI)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_127() {
+    if (jj_scan_token(BASE)) return true;
+    if (jj_3R_134()) return true;
     return false;
   }
 
-  private boolean jj_3R_62() {
-    if (jj_scan_token(LCASE)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_113() {
+    if (jj_3R_127()) return true;
     return false;
   }
 
-  private boolean jj_3R_148() {
+  private boolean jj_3R_101() {
     Token xsp;
     xsp = jj_scanpos;
-    if (jj_3R_154()) {
-    jj_scanpos = xsp;
-    if (jj_3R_155()) {
+    if (jj_3R_113()) {
     jj_scanpos = xsp;
-    if (jj_3R_156()) return true;
-    }
+    if (jj_3R_114()) return true;
     }
     return false;
   }
 
-  private boolean jj_3R_61() {
-    if (jj_scan_token(UCASE)) return true;
-    if (jj_scan_token(LPAREN)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_60() {
-    if (jj_3R_108()) return true;
+  private boolean jj_3R_42() {
+    Token xsp;
+    while (true) {
+      xsp = jj_scanpos;
+      if (jj_3R_101()) { jj_scanpos = xsp; break; }
+    }
     return false;
   }
 
-  private boolean jj_3R_59() {
-    if (jj_scan_token(STRLEN)) return true;
+  private boolean jj_3R_108() {
+    if (jj_scan_token(SUBSTR)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_58() {
-    if (jj_3R_107()) return true;
+  private boolean jj_3R_103() {
+    if (jj_3R_116()) return true;
     return false;
   }
 
-  private boolean jj_3R_57() {
-    if (jj_scan_token(CONCAT)) return true;
-    if (jj_3R_106()) return true;
+  private boolean jj_3R_43() {
+    Token xsp;
+    xsp = jj_scanpos;
+    if (jj_3R_102()) {
+    jj_scanpos = xsp;
+    if (jj_3R_103()) return true;
+    }
     return false;
   }
 
-  private boolean jj_3R_56() {
-    if (jj_scan_token(ROUND)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_102() {
+    if (jj_3R_115()) return true;
     return false;
   }
 
-  private boolean jj_3R_55() {
-    if (jj_scan_token(FLOOR)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3_4() {
+    if (jj_scan_token(DOT)) return true;
+    if (jj_3R_43()) return true;
     return false;
   }
 
-  private boolean jj_3R_54() {
-    if (jj_scan_token(CEIL)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_134() {
+    if (jj_scan_token(IRIref)) return true;
     return false;
   }
 
-  private boolean jj_3R_53() {
-    if (jj_scan_token(ABS)) return true;
+  private boolean jj_3R_110() {
+    if (jj_scan_token(REGEX)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_52() {
-    if (jj_scan_token(RAND)) return true;
-    if (jj_scan_token(NIL)) return true;
+  private boolean jj_3R_161() {
+    if (jj_scan_token(ANON)) return true;
     return false;
   }
 
-  private boolean jj_3R_105() {
-    if (jj_scan_token(NIL)) return true;
+  private boolean jj_3R_100() {
+    if (jj_3R_112()) return true;
     return false;
   }
 
-  private boolean jj_3R_147() {
-    if (jj_3R_153()) return true;
+  private boolean jj_3R_99() {
+    if (jj_3R_111()) return true;
     return false;
   }
 
-  private boolean jj_3R_104() {
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_160() {
+    if (jj_scan_token(BLANK_NODE_LABEL)) return true;
     return false;
   }
 
-  private boolean jj_3R_51() {
-    if (jj_scan_token(BNODE)) return true;
+  private boolean jj_3R_151() {
     Token xsp;
     xsp = jj_scanpos;
-    if (jj_3R_104()) {
+    if (jj_3R_160()) {
     jj_scanpos = xsp;
-    if (jj_3R_105()) return true;
+    if (jj_3R_161()) return true;
     }
     return false;
   }
 
-  private boolean jj_3R_50() {
-    if (jj_scan_token(URI)) return true;
-    if (jj_scan_token(LPAREN)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_49() {
-    if (jj_scan_token(IRI)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_98() {
+    if (jj_3R_110()) return true;
     return false;
   }
 
-  private boolean jj_3R_48() {
-    if (jj_scan_token(BOUND)) return true;
+  private boolean jj_3R_97() {
+    if (jj_scan_token(IS_NUMERIC)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3_2() {
-    if (jj_scan_token(SEMICOLON)) return true;
-    if (jj_3R_41()) return true;
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_scan_token(130)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(131)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(138)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(133)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(134)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(135)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(132)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(143)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(126)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(125)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(144)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(127)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(128)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(129)) return true;
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
+  private boolean jj_3R_153() {
+    if (jj_scan_token(PNAME_NS)) return true;
     return false;
   }
 
-  private boolean jj_3R_47() {
-    if (jj_scan_token(DTYPE)) return true;
+  private boolean jj_3R_96() {
+    if (jj_scan_token(IS_LITERAL)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_125() {
-    if (jj_scan_token(LBRACE)) return true;
-    return false;
-  }
-
-  private boolean jj_3_3() {
-    if (jj_scan_token(DOT)) return true;
-    if (jj_3R_42()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_46() {
-    if (jj_scan_token(LANGMATCHES)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_152() {
+    if (jj_scan_token(PNAME_LN)) return true;
     return false;
   }
 
-  private boolean jj_3R_45() {
-    if (jj_scan_token(LANG)) return true;
+  private boolean jj_3R_95() {
+    if (jj_scan_token(IS_BLANK)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_44() {
-    if (jj_scan_token(STR)) return true;
+  private boolean jj_3R_125() {
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_40() {
+  private boolean jj_3R_147() {
     Token xsp;
     xsp = jj_scanpos;
-    if (jj_3R_43()) {
-    jj_scanpos = xsp;
-    if (jj_3R_44()) {
-    jj_scanpos = xsp;
-    if (jj_3R_45()) {
-    jj_scanpos = xsp;
-    if (jj_3R_46()) {
-    jj_scanpos = xsp;
-    if (jj_3R_47()) {
-    jj_scanpos = xsp;
-    if (jj_3R_48()) {
-    jj_scanpos = xsp;
-    if (jj_3R_49()) {
-    jj_scanpos = xsp;
-    if (jj_3R_50()) {
-    jj_scanpos = xsp;
-    if (jj_3R_51()) {
-    jj_scanpos = xsp;
-    if (jj_3R_52()) {
-    jj_scanpos = xsp;
-    if (jj_3R_53()) {
-    jj_scanpos = xsp;
-    if (jj_3R_54()) {
-    jj_scanpos = xsp;
-    if (jj_3R_55()) {
-    jj_scanpos = xsp;
-    if (jj_3R_56()) {
-    jj_scanpos = xsp;
-    if (jj_3R_57()) {
-    jj_scanpos = xsp;
-    if (jj_3R_58()) {
-    jj_scanpos = xsp;
-    if (jj_3R_59()) {
-    jj_scanpos = xsp;
-    if (jj_3R_60()) {
-    jj_scanpos = xsp;
-    if (jj_3R_61()) {
-    jj_scanpos = xsp;
-    if (jj_3R_62()) {
-    jj_scanpos = xsp;
-    if (jj_3R_63()) {
-    jj_scanpos = xsp;
-    if (jj_3R_64()) {
-    jj_scanpos = xsp;
-    if (jj_3R_65()) {
-    jj_scanpos = xsp;
-    if (jj_3R_66()) {
-    jj_scanpos = xsp;
-    if (jj_3R_67()) {
-    jj_scanpos = xsp;
-    if (jj_3R_68()) {
-    jj_scanpos = xsp;
-    if (jj_3R_69()) {
-    jj_scanpos = xsp;
-    if (jj_3R_70()) {
-    jj_scanpos = xsp;
-    if (jj_3R_71()) {
-    jj_scanpos = xsp;
-    if (jj_3R_72()) {
-    jj_scanpos = xsp;
-    if (jj_3R_73()) {
+    if (jj_3R_152()) {
     jj_scanpos = xsp;
-    if (jj_3R_74()) {
-    jj_scanpos = xsp;
-    if (jj_3R_75()) {
-    jj_scanpos = xsp;
-    if (jj_3R_76()) {
-    jj_scanpos = xsp;
-    if (jj_3R_77()) {
-    jj_scanpos = xsp;
-    if (jj_3R_78()) {
-    jj_scanpos = xsp;
-    if (jj_3R_79()) {
-    jj_scanpos = xsp;
-    if (jj_3R_80()) {
-    jj_scanpos = xsp;
-    if (jj_3R_81()) {
-    jj_scanpos = xsp;
-    if (jj_3R_82()) {
-    jj_scanpos = xsp;
-    if (jj_3R_83()) {
-    jj_scanpos = xsp;
-    if (jj_3R_84()) {
-    jj_scanpos = xsp;
-    if (jj_3R_85()) {
-    jj_scanpos = xsp;
-    if (jj_3R_86()) {
-    jj_scanpos = xsp;
-    if (jj_3R_87()) {
-    jj_scanpos = xsp;
-    if (jj_3R_88()) {
-    jj_scanpos = xsp;
-    if (jj_3R_89()) {
-    jj_scanpos = xsp;
-    if (jj_3R_90()) {
-    jj_scanpos = xsp;
-    if (jj_3R_91()) {
-    jj_scanpos = xsp;
-    if (jj_3R_92()) {
-    jj_scanpos = xsp;
-    if (jj_3R_93()) {
-    jj_scanpos = xsp;
-    if (jj_3R_94()) {
-    jj_scanpos = xsp;
-    if (jj_3R_95()) {
-    jj_scanpos = xsp;
-    if (jj_3R_96()) {
-    jj_scanpos = xsp;
-    if (jj_3R_97()) {
-    jj_scanpos = xsp;
-    if (jj_3R_98()) {
-    jj_scanpos = xsp;
-    if (jj_3R_99()) return true;
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
+    if (jj_3R_153()) return true;
     }
     return false;
   }
 
-  private boolean jj_3R_43() {
-    if (jj_3R_103()) return true;
+  private boolean jj_3R_94() {
+    if (jj_scan_token(IS_URI)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3_1() {
-    if (jj_3R_40()) return true;
+  private boolean jj_3R_93() {
+    if (jj_scan_token(IS_IRI)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_123() {
-    if (jj_scan_token(AGG)) return true;
-    if (jj_3R_132()) return true;
+  private boolean jj_3R_140() {
+    if (jj_3R_147()) return true;
     return false;
   }
 
-  private boolean jj_3_5() {
-    if (jj_scan_token(SEMICOLON)) return true;
-    if (jj_scan_token(SEPARATOR)) return true;
+  private boolean jj_3R_107() {
+    Token xsp;
+    xsp = jj_scanpos;
+    if (jj_scan_token(165)) {
+    jj_scanpos = xsp;
+    if (jj_3R_125()) return true;
+    }
     return false;
   }
 
-  private boolean jj_3R_136() {
+  private boolean jj_3R_92() {
+    if (jj_scan_token(SAME_TERM)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_122() {
-    if (jj_scan_token(GROUP_CONCAT)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_139() {
+    if (jj_3R_134()) return true;
     return false;
   }
 
-  private boolean jj_3R_121() {
-    if (jj_scan_token(SAMPLE)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_133() {
+    Token xsp;
+    xsp = jj_scanpos;
+    if (jj_3R_139()) {
+    jj_scanpos = xsp;
+    if (jj_3R_140()) return true;
+    }
     return false;
   }
 
-  private boolean jj_3R_120() {
-    if (jj_scan_token(AVG)) return true;
+  private boolean jj_3R_91() {
+    if (jj_scan_token(STRDT)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_119() {
-    if (jj_scan_token(MAX)) return true;
+  private boolean jj_3R_90() {
+    if (jj_scan_token(STRLANG)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_118() {
-    if (jj_scan_token(MIN)) return true;
+  private boolean jj_3R_89() {
+    if (jj_scan_token(IF)) return true;
     if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_117() {
-    if (jj_scan_token(SUM)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_165() {
+    if (jj_scan_token(STRING_LITERAL_LONG2)) return true;
     return false;
   }
 
-  private boolean jj_3R_113() {
-    if (jj_3R_127()) return true;
+  private boolean jj_3R_164() {
+    if (jj_scan_token(STRING_LITERAL_LONG1)) return true;
     return false;
   }
 
-  private boolean jj_3R_116() {
-    if (jj_scan_token(COUNT)) return true;
-    if (jj_scan_token(LPAREN)) return true;
+  private boolean jj_3R_163() {
+    if (jj_scan_token(STRING_LITERAL2)) return true;
     return false;
   }
 
-  private boolean jj_3R_127() {
-    if (jj_scan_token(PREFIX)) return true;
-    if (jj_scan_token(PNAME_NS)) return true;
-    if (jj_3R_133()) return true;
+  private boolean jj_3R_162() {
+    if (jj_scan_token(STRING_LITERAL1)) return true;
     return false;
   }
 
-  private boolean jj_3R_103() {
+  private boolean jj_3R_154() {
     Token xsp;
     xsp = jj_scanpos;
-    if (jj_3R_116()) {
-    jj_scanpos = xsp;
-    if (jj_3R_117()) {
-    jj_scanpos = xsp;
-    if (jj_3R_118()) {
-    jj_scanpos = xsp;
-    if (jj_3R_119()) {
-    jj_scanpos = xsp;
-    if (jj_3R_120()) {
+    if (jj_3R_162()) {
     jj_scanpos = xsp;
-    if (jj_3R_121()) {
+    if (jj_3R_163()) {
     jj_scanpos = xsp;
-    if (jj_3R_122()) {
+    if (jj_3R_164()) {
     jj_scanpos = xsp;
-    if (jj_3R_123()) return true;
-    }
-    }
-    }
-    }
+    if (jj_3R_165()) return true;
     }
     }
     }
     return false;
   }
 
-  private boolean jj_3R_137() {
-    if (jj_scan_token(LBRACKET)) return true;
+  private boolean jj_3R_88() {
+    if (jj_scan_token(CALL)) return true;
+    if (jj_scan_token(LPAREN)) return true;
     return false;
   }
 
-  private boolean jj_3R_126() {
-    if (jj_scan_token(BASE)) return true;
-    if (jj_3R_133()) return true;
+  private boolean jj_3R_87() {
+    if (jj_scan_token(COALESCE)) return true;
+    if (jj_3R_107()) return true;
     return false;
   }
 
-  private boolean jj_3R_131() {
-    if (jj_3R_137()) return true;
+  private boolean jj_3R_159() {
+    if (jj_scan_token(FALSE)) return true;
 

<TRUNCATED>

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