PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For some of the other cancers, such as leukaemia, researchers have suggested that a virus or other infection might possibly be involved.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com