@prefix rdf: . @prefix schema: . schema:TechArticle rdf:type schema:CreativeWork . @prefix owl: . @prefix ns3: . schema:TechArticle owl:sameAs ns3:this . @prefix ns4: . schema:TechArticle schema:mainEntity ns4:TechArticle . @prefix void: . schema:TechArticle void:sparqlEndpoint ; schema:url schema:TechArticle .