PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Lung cancer: A prolonged cough lasting more than three weeks, wheezing, shortness of breath, coughing up blood, recurring infections such as bronchitis or pneumonia and loss of appetite.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cancercenter.com