PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The preferred naphthylamines are those in which R is a tertiary alkyl radical having from 6 to 10 carbon atoms therein.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com