PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ceramic fabrication services may also process optical components such as lenses, windows, prisms, and optical fibers; heat resistant parts for boilers and furnaces; structural components.
http://www.w3.org/ns/prov#wasQuotedFrom
  • globalspec.com