About: http://webisa.webdatacommons.org/354505319

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	December 31, 2006 ?? Passport or other accepted document required for all air or sea travel within the Western Hemisphere.
http://www.w3.org/ns/prov#wasQuotedFrom	cruisemates.com