PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By Ken Forsythe It makes sense to ???lightweight??? automobiles, even though it costs more to use premium materials such as aluminum or magnesium than to use steel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • certainteed.com