PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The theory behind this was fine back in the '50s, when everybody was a housewife and stayed home, says Posa, whose wife left a well-paying job to raise their kids.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kgou.org