PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Separators, such as centrifugal separators, can include solid bowl decanting centrifuges, solid bowl scroll centrifuges, solid bowl disc stack
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com