PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I didn???t use any tools other than my eyes and my bare hands, so this backyard test makes no claims to scientific validity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greenbuildingadvisor.com