PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This site is a good tool for finding a plethora of vendors just make sure you have a good idea of what you want.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eventective.com