Testing/Query

	SW Technology	Usable programming language (if applicable)	Tool category
4store	RDF SPARQL		Triple Store
ARC	RDF SPARQL	PHP	Triple Store
AllegroGraph	RDF SPARQL RDFS OWL RDFa	Java LISP Python Prolog C Ruby Perl	Programming Environment Reasoner Triple Store Development Environment RDFS Reasoner
Apache Jena	RDF SPARQL RDFS OWL GRDDL	Java	Programming Environment Reasoner Triple Store RDFS Reasoner Rule Reasoner OWL Reasoner Parser
Mobi	RDF SPARQL RDFS OWL SKOS	Java Javascript	Programming Environment Development Environment
Mulgara	RDF SPARQL SKOS	Java	Triple Store
Ontop	RDF SPARQL RDFS OWL R2RML	Java	Reasoner RDFS Reasoner OWL Reasoner RDF Generator SPARQL Endpoint RDB2RDF Converter
Ontopic Studio	RDF SPARQL RDFS OWL R2RML		Reasoner RDFS Reasoner OWL Reasoner RDF Generator SPARQL Endpoint RDB2RDF Converter
OpenLink Virtuoso	RDF SPARQL RDFS OWL RDFa GRDDL RDB2RDF R2RML Direct Mapping	Java Python C Ruby Perl PHP Javascript C++ ActionScript Tcl Obj-C	Reasoner Triple Store RDFS Reasoner OWL Reasoner RDF Generator SPARQL Endpoint RDB2RDF
Oracle	RDF SPARQL RDFS OWL R2RML	Java	Reasoner Triple Store OWL Reasoner
Owlim	SPARQL RDFS OWL	Java C	Reasoner Triple Store RDFS Reasoner OWL Reasoner SPARQL Endpoint
RDFLib	RDF SPARQL	Python	Programming Environment Triple Store
RDFox	RDF SPARQL OWL	Java C++	Reasoner Triple Store RDFS Reasoner Rule Reasoner OWL Reasoner
Redland	RDF SPARQL GRDDL	Java Python C Ruby Perl PHP Tcl Obj-C C-sharp	Programming Environment
SPARQLer	SPARQL		SPARQL Endpoint Validator
Sesame	RDF SPARQL RDFS	Java Python PHP	Programming Environment Reasoner Triple Store RDFS Reasoner Parser
Spyder	RDF SPARQL RDFS OWL RDB2RDF R2RML		SPARQL Endpoint RDB2RDF
TalisPlatform	RDF SPARQL		Triple Store SPARQL Endpoint