using sparql with RDF Triples Files...

rdf triple dataset...

Confused about Ontology being "data-driven" s.t. updating an ontology...

Update a triple in openrdf-sesame endpoint using cURL...

SPARQL DELETE query Error: EOF while parsing...

Extract Triples From RDF File With Multiple Ontology...

Relational Database to Triple Store...

RegEx in PHP to extract components of nquad...