PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • solvents are hydrocarbons, such as benzene, toluene, xylene and liquid petroleum fractions; and halohydrocarbons, such as chloroform, ethylene chloride, trichloroethylene and chlorobenzene.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com