PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The term Animal Protein Fiber used here means the general protein forming the animal skin, bones, tendons, hairs, furs, and feathers including human hairs often called the Collagen Fiber or Keratin Fiber and is applicable to all animal leathers such as oxhides, cowhides, pigskins and sheepskins as well as birdskins.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com