PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The fluid pressures in deep boreholes can be 20,000 psi or greater, thereby reducing carbon dioxide and other gases to a liquid phase.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com