PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The subject includes statistical analysis of topics and problems in microeconomics, macroeconomics, business, finance,[1] forecasting, data quality, and policy evaluation.[2][3] It also includes such considerations as what data to collect in order to quantify some particular aspect of an economy and of how best to collect in any given instance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org