PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The sheath may be comprised of material including metal (for example, aluminum, nickel silver, beryllium copper, etc.), non-conducting polymer (for example, polyvinyl chloride, poly(tetrafluoroethene), etc.), conducting polymer (for example, polyaniline, poly(3-alkylthiophenes, etc.), or combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com