@prefix foaf: . @prefix ns1: . ns1:lounge foaf:topic . @prefix sioc: . @prefix ns3: . ns3:lounge sioc:container_of . @prefix rdf: . rdf:type rdf:Statement . @prefix rdfs: . rdfs:label "Embedded HTML Metadata Statement 7" . @prefix pwdr: . @prefix ns7: . pwdr:describedby ns7:lounge , ns3:lounge ; rdf:object "" . @prefix ns8: . rdf:predicate ns8:author ; rdf:subject ns3:lounge .