About: http://webisa.webdatacommons.org/30577507

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	For purposes of simplicity and comparability, this article mostly draws on data subsequent to the Illegal Immigration Reform and Immigrant Responsibility Act (IIRAIRA), which went into effect in 1997.
http://www.w3.org/ns/prov#wasQuotedFrom	migrationpolicy.org