PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, some specialties, such as occupational medicine, public health and psychiatry have a significantly higher proportion of older doctors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • irishtimes.com