PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Exposure to secondhand smoke and other environmental factors such as radon and asbestos also increase the risk of lung cancer.The best way to avoid getting lung cancer is not to smoke.
http://www.w3.org/ns/prov#wasQuotedFrom
  • uptodate.com