PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Leukemia can cause bone and joint pain, tiredness, weakness, pale skin, bleeding or bruising, fever, weight loss, and other symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cancer.org