About: http://webisa.webdatacommons.org/232666274

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	It was the first to record such interesting facts as where people lived five years before, individuals??? highest educational level achieved, and detailed income and occupation information.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com