PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Exogeneity does not exist in the real world, and IV typically introduces more problems than it solves, particularly in cases where measurement error is endemic (which is to say, most of economics).
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org