PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thus, except for factors which are readily obtained or have already been obtained prior to drilling, all factors necessary for the determination of water saturation, and ultimately hydrocarbon saturation of a formation traversed by a borehole can be directly obtained from logs produced in accordance with the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com