PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such turbine components often also have layers, for example a metallic layer or interlayer and/or a ceramic outer layer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freshpatents.com