PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alcohols, ketones, esters, aromatics, olefins, alkanes and other organic compounds and families of compounds are also widely used in industry and consequently contaminate various sites.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com