PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Another example of a method of the present invention is a method of cementing a pipe string (e.g., casing, expandable casing, liners, etc.) disposed in a well bore.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es