PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sometimes it is not possible to remove the whole tumor, and a surgery known as debulking may be done to remove as much of the tumor as possible and to relieve symptoms such as pain, airway obstruction, or bleeding.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oncolink.org