PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It can be hard to see which cancer cells have been killed, especially in pancreatic cancer, because the pancreas is nested in complex tissue and close to many organs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com