PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As a result of his intense mathematical research, Poincar?? became interested in philosophy and psychology, particularly in relation to human thought processes and problem-solving.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencemuseum.org.uk