PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As recently as 1940, the most prevalent occupation in America was the family farm, a kind of work that employed the entire family on home ground at a cooperative task.
http://www.w3.org/ns/prov#wasQuotedFrom
  • motherearthnews.com