PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The mechanism by which a fluid epoxy resin solution hardens into a tough substance involves a chemical reaction between the epoxy resin and a curing agent such as an amine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com