[Mulgara-general] SPARQL filter not being applied.

[Jim Irwin]

We are running Mulgara server 2.1.1 and client querylang-2.1.1.jar.

If I submit the following SPARQL query, it appears as if the FILTER 
(?rvxtmp_1 = "Gesture") is being ignored.  What I get back is all 
instances that have rbrnr:Object-Name triples, and not just those that 
have a property value of "Gesture".  Is there something wrong with the 
way this query is formulated?  It does work as expected when executed on 
Jena.

PREFIX fn: <http://www.w3.org/2005/xpath-functions>
PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX rbrnr: <http://www.slholmes.org/ontologies/2009/terms/rdfburner#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
SELECT ?instance ?rvtx_auto_label
WHERE {{?instance rbrnr:Object-Name ?rvxtmp_1 .
     FILTER (?rvxtmp_1 = "Gesture")
     FILTER (!isBLANK(?instance))}
OPTIONAL {?instance rdfs:label ?rvtx_auto_label .}}

Jim Irwin
Revelytix, Inc.