PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The epoxy resins may be cured with a number of well known epoxide curing agents, examples including alkalies such as sodium or potassium hydroxide, carboxylics acids or anhydrides, Friedal-Crafts metal halides, acids such as phosphoric acid and partial esters, aliphatic, aromatic and heterocyclic amino compounds, for example, diethylene triamine, triethylene tetramine, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk