PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cancer is a widespread disease that affects a large majority of the population either directly, because they develop it, or indirectly, because they know or are related to someone with the disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unc.edu