PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Condors, eagles, ravens and other wildlife have given us advanced warning of a problem that we are now learning may also have human health consequences.
http://www.w3.org/ns/prov#wasQuotedFrom
  • upi.com