PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the co-monomer can be acrylonitrile, ethyl acrylate, vinylidene chloride, styrene or other compounds containing a single vinylidene group.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com