PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The mixing elements are made of plastic or a metal, such as aluminium, magnetic or non-mangetic stainless steel, nickel, magnetic or non-magnetic iron, copper, or titanium.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com