PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • People calling emergency services should also report use of any other substances, such as alcohol or other drugs which might exacerbate effects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeekhealth.com