PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A voice problem can sound the same whether it is caused by a relatively harmless habit (like throat clearing) or by a serious condition such as cancer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthinaging.org