PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • HITCO???s raw materials included a wide range of materials, including carbon, graphite, asbestos, plastics, resins, and various metals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hbs.edu