PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A water diviner can walk over an aquifer such as the Chalk and predict that water will be found at a certain location; a hydrogeologist knows that a well drilled almost anywhere on the Chalk will encounter some water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • groundwateruk.org