PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Texas is a better place now in 2001 with ______ people that it was in 1980 with _____ or in 1960 with ______ or in 1900 with ______.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economicthinking.org