PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a communications protocol that enables communication with and between a plurality of downhole tools and the uphole central data collection point.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com