PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This invention relates generally to location and object awareness systems and more particularly to systems and techniques to identify a location or object in a person's field of view.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com