PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Osteosarcoma is the most common form of bone cancer, typically diagnosed at around age 15, but it can also occur in adults over the age of 60.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theonc.org