PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Liquid and powder types differ mainly in their water content; however the powders may contain increased quantities of fillers, such as sodium carbonate or sodium sulfate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • niir.org