About: http://webisa.webdatacommons.org/208194804

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 do not think it is unlikely: for a couple of years now, U2 operates services from GVA to BOH and BHX, (and even BHX-GNB, where neither of the airports is a base).
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net