This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n4blogspot.
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:106729999
rdf:type
prov:Entity
prov:value
How much has Social Security paid out since it started?A: From 1937 (when the first payments were made) through 2009 the Social Security program has expended $11.3 trillion.(See detailed tables of annual Social Security payments 1937-2008.) (See also detail for Q26) How much has Social Security taken in taxes and other income since it started?A: From 1937 (when taxes were first collected) through
prov:wasQuotedFrom
n4:com
Subject Item
isap:211935342
prov:wasDerivedFrom
isa:106729999