About: http://webisa.webdatacommons.org/358799028

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Just in case you were thinking that Mankiw was playing with the definition of income by calling it ???Market Income??? (I suspected fowl play to adust the statistics) here is a definition:
http://www.w3.org/ns/prov#wasQuotedFrom	blogtruth.net