PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alcohols such as ethanol and methanol generally contain small percentages of water when produced commercially and, of course, include oxygen and hydrogen in the molecular structure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com