PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One or more hydroxyl, thiol, amine or other reactive groups may be found in formula 1 or formula 2 compounds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com