PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In estimating and interpreting the labor supply response to taxation, the researcher is confronted with two types of challenges - first, to identify exogenous variation in marginal tax rates, and second, to choose a suitable theoretical framework to interpret the resulting estimates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalreserve.gov