<http://webisa.webdatacommons.org/prov/479835397>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/452230816> .
<http://webisa.webdatacommons.org/452230816>	<http://www.w3.org/ns/prov#value>	"They expanded the categories of excludable aliens and banned all Asians except Japanese." .
<http://webisa.webdatacommons.org/452230816>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<grounds-mag.com> .
<http://webisa.webdatacommons.org/452230816>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .