About: http://webisa.webdatacommons.org/428500281

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	For an international flight, a passenger must present a valid passport, visa or other required documentation.
http://www.w3.org/ns/prov#wasQuotedFrom	helenaairport.com