PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The viscosity of the fluid 21 may vary depending upon whether the fluid is solvent-based or water-based, with the former possibly being more viscous than the latter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freshpatents.com