PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is a strong perception that obesity is a cause of diseases such as cancer, heart disease and diabetes and many doctors verbalize this connection even though there is no real evidence supporting it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com