PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In particular, alkyl esters having such as methyl, ethyl, isopropyl, and the like are contemplated.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com