PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is yet another object of the present invention to suppress energy from marine vibrators which propagates in a direction other than downwardly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com