PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When NSCLC enters the blood stream, it can spread to distant sites such as the liver, bones, brain, and other places in the lung.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com