PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A number of systems and processes have been developed for remediating subsurface soil and ground water that have been contaminated with hydrocarbons or other organic compounds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com