PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chlorine is used in many applications, particularly in polyvinyl chloride (PVC), or plastic, which is used in the construction and automotive industries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • investopedia.com