PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The completion system 10 may include various other types of well tools, such as sliding sleeves, gas lift valves, and other tools (not shown).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com