PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ormula ???R???COO???R??? or ???R???OCO???R??? wherein R is an alkylene group having 1 to 8 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com