PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • From Arizona, California, Colorado, Nevada, New Mexico, Oregon, Texas, Utah, Washington, Wyoming, and other states and countries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdlib.org