PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some instruments, such as a gas chromatograph, employ fluids in the form of combustible gasses in performing an analysis.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au