PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Colon cancer is a particularly troubling and potentially deadly cancer for which conventional treatment is not always effective and causes unwanted side effects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wmich.edu