PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Where pressure is high enough (say, in some of the canyons), there is a chance that it transitions through a liquid phase.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com