PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A new review of the scientific research shows that puzzles, games and other mentally challenging tasks may indeed be beneficial for people with mild to moderate Alzheimer???s.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alzinfo.org