PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is an apparatus and a method that varies the temperature of the rock formation within a confined, local region adjacent to a borehole wall.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com