<http://webisa.webdatacommons.org/prov/232916331>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/85317978> .
<http://webisa.webdatacommons.org/85317978>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/85317978>	<http://www.w3.org/ns/prov#value>	"The USA is a rich country, owing to immigrant participation." .
<http://webisa.webdatacommons.org/85317978>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<vegsource.com> .