PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These PVC boots are so tough, they???re resistant to certain acids, fats, hydrocarbons, caustics, and other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • workingperson.com