PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The polymerization medium also may contain a chain transfer agent such as a higher alkyl mercaptan of the order of dodecyl mercaptan.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com