<http://webisa.webdatacommons.org/66736250>	<http://www.w3.org/ns/prov#value>	"Access to the middle class is a fundamental part of the American experience." .
<http://webisa.webdatacommons.org/66736250>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/66736250>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<socialsecurity.gov> .
<http://webisa.webdatacommons.org/prov/204427888>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/66736250> .