PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An alkoxy group is an alkyl group connected through an oxygen atom, e.g., methoxy, ethoxy, propoxy, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk