PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Widely used in paints, inks, paints, plastics, rubber, chips, friction plate, ceramic, glass, electronics, shielding materials, cosmetics and other fields.
http://www.w3.org/ns/prov#wasQuotedFrom
  • made-in-china.com