On 04/03/16 07:22, Andreas Kahl wrote:
[2] Stacktrace:
org.apache.jena.sparql.core.Var$NotAVariableException: Node_variable
(not a Var) found
at org.apache.jena.sparql.core.Var.isVar(Var.java:146)
use Var.alloc, not NodeFactory.createVariable.
Var is a subclass of Node_variable that adds extra things for SPARQL.
Andy
