PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • motors, pumps and compressors; by using metal laths, electric hacksaws, pipe threaders and other machine
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com