PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The U-shaped connector 970 can be made from any suitable biocompatible material such as plastic or metal, and preferably has a smooth and non-irritating surface finish.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com