About: http://webisa.webdatacommons.org/421712458

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	On June 1, 2009, the U.S. government will require U.S. citizens entering the United States via land, sea, or air to have a passport, passport card, or other travel document approved by the Department of Homeland Security.
http://www.w3.org/ns/prov#wasQuotedFrom	puertoricobirthcertificate.com