About: http://webisa.webdatacommons.org/130883844

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	I remember that airlines like PI and US were mostly one class, with a splattering of F flights on their longer routes.
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net