PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • [E]conomists are trained to look at aggregate statistics like GDP per capita and measure for things like ???factor productivity.??? These measures were designed for a steel-and-wheat economy, not one in which information and data are the most dynamic sectors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationalreview.com