PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Yarn fibers may be clad with metal, silver, nickel or other metallic or conducting material, and then optionally insulated with polymer or other insulator or dielectric.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com