@prefix rdf: . rdf:type rdf:Statement . @prefix rdfs: . rdfs:label "Embedded HTML Metadata Statement 20" , "Embedded HTML Metadata Statement 30" . @prefix pwdr: . @prefix ns3: . pwdr:describedby ns3:test-pilot . @prefix ns4: . pwdr:describedby ns4:test-pilot ; rdf:object . @prefix sioc: . rdf:predicate sioc:links_to ; rdf:subject ns3:test-pilot . @prefix foaf: . @prefix ns7: . ns7:test-pilot foaf:topic . ns3:test-pilot sioc:container_of . ns4:test-pilot sioc:container_of .