PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other olefins which are capable of being metathesized, are monoolefins or polyolefins, which are in straight-chain or ring form, bearing functional groups such as for example halogens or ester groups.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com