PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some instances, such as suspected sleep apnea, a visit to an otolaryngologist may be necessary.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeekhealth.com