PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Using advanced technology, such as directional drilling, horizontal wells, and 3D seismic to reduce the number of wells needed to explore for and produce natural gas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • api.org