<http://webisa.webdatacommons.org/353497535>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/370305404>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/353497535> .
<http://webisa.webdatacommons.org/353497535>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<doc.gov> .
<http://webisa.webdatacommons.org/prov/86404078>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/353497535> .
<http://webisa.webdatacommons.org/353497535>	<http://www.w3.org/ns/prov#value>	"groups, including income and education levels, races, locations, and household types." .
<http://webisa.webdatacommons.org/prov/121860010>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/353497535> .