PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pancreatic cancer is a devastating disease with a generally poor prognosis, largely because it is usually detected in late stage disease where chemotherapy options generally have a limited effect.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pearltrees.com