PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Your doctor may have you get a chest x-ray or take a breathing test (called spirometry) to check for pneumonia or other lung problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aafp.org