PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bellows 14 preferably is made from a thin-walled, flexible material such as silicone rubber or metal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com