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<http://webisa.webdatacommons.org/391579367>	<http://www.w3.org/ns/prov#value>	"studies, except for income level." .
<http://webisa.webdatacommons.org/prov/375773674>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/391579367> .
<http://webisa.webdatacommons.org/391579367>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gunsandcrime.org> .