PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More preferably, the acid is an organic acid selected from the group consisting of formic acid, acetic acid, trifluroacetic acid, and a combination thereof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com