About: http://webisa.webdatacommons.org/418224495

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	Prior to the 1965 Act, US immigration had been limited to a few tens of thousands of people, mainly from Europe, for many decades.
http://www.w3.org/ns/prov#wasQuotedFrom	clubconspiracy.com