PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Smoking and secondhand smoke kill 443,000 people annually from cancer, lung disease, heart disease and other causes, the CDC said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • umn.edu