Re: [Virtuoso-users] sparql query which works in Virtuoso 6 but not in Virtuoso 7

My two cents for Virtuoso 07.20.3214 This query does not work ### SELECT distinct ?class {GRAPH { ?class rdfs:subClassOf* ?superclass. FILTER (?superclass= ) }} ###

[Virtuoso-users] Parameterizing SPARQL in Virtuoso/PL

I'm trying to implement a versioning policy our linked data, and when I see , located at http://id.nlm.nih.gov/mesh. We currently load the triples each night, and we want to start being sensitive to which subjects no longer appear in the graph, updating the triples of subjects that exist in th