PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • eously radicals of no more than about ten carbon atoms, such as methoxy, ethoxy, butoxy, pentoxy, octoxy, phenylmethoxy, phenylethoxy, acetoxy, propionoxy, butyroxy, valeroxy, capryloxy, benzoxy, phenylacetoxy, toluoxy, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com