About: http://webisa.webdatacommons.org/93400135

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	Effective June 1, 2008, the US Government will require that ALL guests, including US citizens and infants, be in possession of a valid passport when traveling on any cruise.
http://www.w3.org/ns/prov#wasQuotedFrom	sovereigncruises.org