About: http://webisa.webdatacommons.org/159398071

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	The sample should be representative in terms of overall ethnic diversity, that is, it should include states with and without significant populations of African-Americans, Latinos, and other minorities.
http://www.w3.org/ns/prov#wasQuotedFrom	ncd.gov