About: http://webisa.webdatacommons.org/198580138

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	Each day hundreds of scheduled flights operated by the major airlines, such as United Airlines, America Airlines, Delta, Northwest, Luftansa, Aer Lingus, and VietNam air traverse routes between cities throughout the world.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com