PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, medical research has uncovered some devastating complications, including stroke, congestive heart failure, and cardiomyopathy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com