PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Like the physical stretching that makes your body more flexible, mental exercises such as problem solving can train the mind to improve its creative thinking.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicalxpress.com