PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thereafter, production of fluids including oil is continued until the fluid produced contains an unfavorable amount of water or steam, preferably at least 90%, at which point production is terminated.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com