About: http://webisa.webdatacommons.org/271239001

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	(a) Upon request, the Census Bureau certifies certain statistical materials (such as the population and housing unit counts of government entities, published tabulations, maps, and other documents).
http://www.w3.org/ns/prov#wasQuotedFrom	federalregister.gov