About: http://webisa.webdatacommons.org/269403534

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 believe the best examples of Hubs that are no longer Hubs are RDU and PIT which were both de-hubbed by AA and US respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net