PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In broad categories, oil is a major source of energy for transportation, manufacturing, construction, and agriculture, as well as a feed stock for manufacturing plastics, fabrics, fertilizers, and other synthetic materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • questia.com