PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It helped improve the executive function of the brain in people with ADHD and other disorders that impair this function.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com