PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the cross-linking agent may be selected from compounds having more than two functional groups such as hydroxy or isocyanate groups.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com