@prefix foaf: .
@prefix ns1: .
ns1:lounge foaf:topic .
@prefix sioc: .
@prefix ns3: .
ns3:lounge sioc:container_of .
@prefix rdf: .
@prefix schema: .
rdf:type schema:SiteNavigationElement .
@prefix pwdr: .
@prefix ns7: .
pwdr:describedby ns7:lounge ,
ns3:lounge .
rdf:object .
rdf:subject .