PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Olefins, especially alpha-olefins may be polymerized with the catalysts of this invention by any suitable process.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com