PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • uoroethylene), PVC(polyvinylchloride), PVDF(polyvinylidenefluiride), PBT(polybutyleneterephthalate), FEP(fluorinated ethylenepropylene), and PFA(perfluoralkoxyalkane), and heterogeneous or homogeneous materials such as silicon, glass, PCB(Printed Circuit Board), as well as various metals including aluminum, copper, steel can be also used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com