PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the process of the invention, preference is given to homopolymerizing ethylene or propylene, or copolymerizing ethylene with one or more 1-olefins having 3-20 carbon atoms, such as propylene, and/or one or more dienes having 4-20 carbon atoms, such as 1,3-butadiene.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca