Hi, I was looking at: http://jena.sourceforge.net/ARQ/extension.html
and trying to determine some SPARQL that is not supported in Sparql11 or Sparql10. In other words, something the "com.hp.hpl.jena.sparql.lang.arq.ARQParser" could parse that the other parsers could not. The doc above says that bnode labels are an extension in ARQ, but I don't think that is true. And the parsers seem to agree cause SPARQLParser10 doesn't seem to barf on the syntax. The other items described in the doc above are valid SPARQL syntax, but would have special semantics in ARQ. Is there some SPARQL syntax only ARQ can handle? Thanks, Tim
