PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Brake pads are not solid rubber/poly-whatever, the are actually a compound, typically with a sort of ceramic or metallic material embedded in the rubber-like material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackexchange.com