PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Being too lazy to look up the actual paper I am going to assume that the study makes quite a few other things equal assumptions (and maybe even actively tries to control for factors such as education, nutrition, ...) and the Yahoo News article is just trying hard to sensationalize the results.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mmo-champion.com