PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The dental implant 20 can be made of titanium, although other materials can be used, such as various types of ceramics
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com