About: http://webisa.webdatacommons.org/377330709

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	No, it is around 27% -- including all levels of government -- not 50%.Also, if you are including state and local taxes, then the taxing organization is not the US government.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org