About: http://webisa.webdatacommons.org/186945936

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	So, it was like a filter, a way to know who was entering the U.S. Like in every country, there were all types of people there, people with different concerns.
http://www.w3.org/ns/prov#wasQuotedFrom	gitmomemory.org