PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What follows in the article is a very interesting discussion and sampling of various views, crowned by this gem from Paul S. Willen of the Boston Fed: ???[I]f we hold ourselves to the highest standards of scholarly rigor, we could not answer anything but (e).???
http://www.w3.org/ns/prov#wasQuotedFrom
  • freakonomics.com