PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He reasoned that hydrogen--being common in the universe--could combine with carbon to form hydrocarbon whether life is present or not.
http://www.w3.org/ns/prov#wasQuotedFrom
  • amazon.ca