PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most cancer deaths are not due to the formation of the primary tumor, instead people die from secondary tumors originating from the first malignant cells, which are able to travel and colonize vital organs of the body such as the lungs or the brain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org