About: http://webisa.webdatacommons.org/212992405

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	All travel documents such as passports, visas, proof of citizenship, etc., that are required for embarkation, disembarkation at the ports of call, and re-entry into the United States are the responsibility of the passenger.
http://www.w3.org/ns/prov#wasQuotedFrom	insightcruises.com