PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ... used in thermosetting resin, such as epoxy resin, , Bakelite, urea formaldehyde resin,melamine resin 1 .KH-560( similar to ...
http://www.w3.org/ns/prov#wasQuotedFrom
  • chemindustry.com