PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Venus is often called a 'Twin' to Earth, but we know that that really is not the case except for its diameter and mass.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nasa.gov