PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The thing is, though, rapidly declining birth rates really are a problem, especially for the sort of generous welfare states that liberals love.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com