PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Useful solvents include aromatic hydrocarbons such as benzene and toluene, xylene, chlorobenzene and o-dichlorobenzene.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au