user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What county is the airport which contains British European Airways airline located? 
Knowledge Triplets: m.09xwprb, common.webpage.topic, Airline
London Heathrow Airport, film.film_location.featured_in_films, Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb
Airline, type.type.properties, Number of destinations
British European Airways, aviation.aircraft_owner.aircraft_fleet_composition, m.04yvqmy
Hilton London Syon Park, location.location.containedby, United Kingdom
British European Airways Flight 706, aviation.airliner_accident.aircraft_type, Vickers Vanguard
m.09rn46p, aviation.airline_airport_presence.airport, London Heathrow Airport
RAF Northolt, location.location.containedby, United Kingdom
Air France, business.business_operation.industry, Airline
m.09rn420, aviation.airline_airport_presence.airport, London Heathrow Airport
British European Airways, aviation.airline.airports_served, m.09rn46p
Public airport, aviation.airport_type.airports_of_this_type, London Heathrow Airport
m.09rn473, aviation.airline_airport_presence.airline, British European Airways
London Heathrow Terminal 4, location.location.contains, Yotel London Heathrow
Aviation, freebase.domain_profile.category, General
Airline, common.topic.webpage, m.0b48vlz
Pan American World Airways, aviation.airline.hubs, London Heathrow Airport
m.04kc8_4, aviation.airport_runway.airport, London Heathrow Airport
British European Airways, aviation.airline.airports_served, m.09rn473
Berlin Tempelhof Airport, aviation.airport.hub_for, Saturn Airways
Hub for, type.property.expected_type, Airline
Airline, business.industry.parent_industry, Scheduled Air Transportation
Airline, base.schemastaging.context_name.pronunciation, g.125_mp9xw
British European Airways, common.topic.image, Bea vickers viscount g-aohj arp
London Heathrow Airport, aviation.airport.hub_for, British Overseas Airways Corporation
British European Airways, aviation.airline.airports_served, m.09rn45z
Focus cities, rdf-schema#domain, Airline
Nearby airports, rdf-schema#domain, Location
London Heathrow Airport, common.topic.notable_for, g.1258m_jxt
SOAS, University of London, location.location.nearby_airports, London Heathrow Airport
Location, common.topic.article, m.0kpqf7
London Heathrow Airport, aviation.airport.number_of_aircraft_movements, m.04g54_s
Berlin Tempelhof Airport, common.topic.notable_for, g.12574cq32
Airport, type.type.domain, Aviation
London Heathrow Airport, aviation.airport.airlines, m.09rn46g
Berlin Tempelhof Airport, aviation.airport.hub_for, British Airways
Airline, base.descriptive_names.names.descriptive_name, m.010r52g4
Qantas, common.topic.notable_types, Airline
Cyprus Airways, aviation.airline.accidents, Cyprus Airways Flight 284
London Heathrow Airport, aviation.airport.focus_city_for, Air India
Berlin Tempelhof Airport, aviation.airport.hub_for, Hamburg Airlines
m.09wxm3d, common.webpage.topic, Airline
London Heathrow Airport, aviation.airport.airlines, m.09rn46p
m.0cc296y, aviation.aviation_incident_aircraft_relationship.operator, British European Airways
British European Airways Flight 548, aviation.airliner_accident.operator, British European Airways
London Heathrow Airport, aviation.airport.hub_for, Canadian Affair
British European Airways Flight 548, common.topic.image, TridentFlightDeck
London Heathrow Airport, location.location.events, 1984 London Heathrow Airport bombing
m.09rn46x, aviation.airline_airport_presence.airport, London Heathrow Airport
Airline, business.industry.child_industry, Business Aviation
Airline, type.type.properties, ICAO designator
Berlin Tempelhof Airport, location.location.geolocation, m.02_jlkl
British European Airways, aviation.airline.airports_served, m.09rn426
m.09xt803, common.webpage.topic, Airline
Brussels, base.biblioness.bibs_topic.subsumes, Brussels
Cyprus Airways Flight 284, event.disaster.areas_affected, Mediterranean Sea
Airline, freebase.type_profile.kind, Definition
Berlin Tempelhof Airport, aviation.airport.hub_for, American Overseas Airlines
Airline, type.type.properties, Callsign
Airline, base.descriptive_names.names.descriptive_name, m.010r529c
Airline, type.type.properties, ICAO Airline designator
Contained by, rdf-schema#domain, Location
Munich air disaster, aviation.airliner_accident.operator, British European Airways
London, location.location.containedby, United Kingdom
British European Airways, aviation.airline.airports_served, m.09rn45r
London Heathrow Airport, location.location.time_zones, Greenwich Mean Time Zone
British European Airways Flight 706, common.topic.article, m.0hr6n4g
m.09xh5_m, common.webpage.topic, Airline
London Heathrow Airport, aviation.airport.serves, Adventures by Disney - England and France Vacation
London, base.biblioness.bibs_topic.subsumes, London
London Heathrow Airport, aviation.airport.hub_for, Skyways Limited
Cyprus Airways, aviation.airline.focus_cities, London Heathrow Airport
Berlin Tempelhof Airport, location.location.containedby, Germany
Nearby airports, type.property.expected_type, Airport
Airline, common.topic.article, m.021ys49
Airline, base.descriptive_names.names.descriptive_name, m.010r5292
Airline, base.descriptive_names.names.descriptive_name, m.010r52dk
British Overseas Airways Corporation, organization.organization.involved_in_merger, m.047j613
Airport, type.type.properties, Focus city for
London Heathrow Airport, location.location.containedby, United Kingdom
Airport, type.type.expected_by, Hubs
London Heathrow Airport, aviation.airport.airlines, m.09rn42d
m.09rn42l, aviation.airline_airport_presence.airline, British European Airways
Heathrow, common.topic.notable_types, Location
Airline, common.topic.image, A Boeing 747-400 of Virgin Atlantic Airways
Airline, base.descriptive_names.names.descriptive_name, m.010633lp
Airline, freebase.type_profile.published, Published
Airline, common.topic.webpage, m.09xwprb
Yotel London Heathrow, location.location.time_zones, Greenwich Mean Time Zone
Pan American World Airways, business.business_operation.industry, Airline
Nearby airports, type.property.schema, Location
British Airways, aviation.airline.hubs, Berlin Tempelhof Airport
British European Airways, aviation.airline.hubs, London Heathrow Airport
Munich air disaster, time.event.locations, Munich-Riem Airport
London Heathrow Airport, aviation.airport.focus_city_for, GB Airways
Airline, type.type.expected_by, Hub for
London Heathrow Airport, aviation.airport.airlines, m.09rn473
London Heathrow Airport, common.topic.image, Heathrow Terminal 5 airside 020
Nearby airports, rdf-schema#range, Airport
London Borough of Hillingdon, location.administrative_division.country, United Kingdom
British Isles, location.location.contains, London Heathrow Airport
Cyprus Airways, business.business_operation.industry, Airline
London Heathrow Airport, location.location.contains, London Heathrow Terminal 2 – The Queen's Terminal
m.09rn46x, aviation.airline_airport_presence.airline, British European Airways
m.09rn420, aviation.airline_airport_presence.cities_served, Brussels
m.02hvy68, aviation.aircraft_ownership_count.aircraft_owner, British European Airways
Cyprus Airways Flight 284, aviation.airliner_accident.flight_origin, London Heathrow Airport
British European Airways, aviation.airline.hubs, RAF Northolt
Airline, common.topic.image, Gulfair
British European Airways, common.topic.article, m.01wyl9
Airline, common.topic.subject_of, Melookyoubook
British European Airways, common.topic.notable_for, g.125bs_2yx
Airline, common.topic.webpage, m.09wxm3d
m.09rn45z, aviation.airline_airport_presence.cities_served, Stockholm
British European Airways Flight 548, aviation.airliner_accident.aircraft_type, Hawker Siddeley Trident
Airline, type.type.domain, Aviation
Partially contains, rdf-schema#domain, Location
British European Airways, aviation.aircraft_owner.aircraft_fleet_composition, m.02hvy68
Airline, base.descriptive_names.names.descriptive_name, m.010b887s
London Heathrow Airport, organization.organization_scope.organizations_with_this_scope, Pink Elephant
m.09rn465, aviation.airline_airport_presence.cities_served, Prague
London Borough of Hillingdon, location.location.nearby_airports, London Heathrow Airport
Nicosia International Airport, common.topic.notable_types, Airport
Airline, common.topic.subject_of, Wego.com
m.0wlvcnx, aviation.aviation_incident_aircraft_relationship.operator, British European Airways
London Heathrow Airport, aviation.airport.focus_city_for, Qantas
m.09rn45z, aviation.airline_airport_presence.airport, London Heathrow Airport
m.03l3f85, common.webpage.topic, London Heathrow Airport
Airline, common.topic.image, Dubai Airshow
m.09dvkyx, base.ontologies.ontology_instance_mapping.freebase_topic, London Heathrow Airport
m.04yvqmy, aviation.aircraft_ownership_count.aircraft_owner, British European Airways
Conrad London St. James, location.location.containedby, United Kingdom
London Heathrow Airport, aviation.airport.terminals, London Heathrow Terminal 3
London Heathrow Airport, aviation.airport.airlines, m.09rn42l
Ruislip, location.location.containedby, London
m.09rn473, aviation.airline_airport_presence.airport, London Heathrow Airport
London Heathrow Airport, travel.transport_terminus.travel_destinations_served, m.051l_1q
Hub for, rdf-schema#domain, Airport
Cyprus Airways Flight 284, aviation.airliner_accident.flight_destination, Nicosia International Airport
Emirates, common.topic.notable_types, Airline
Serves, rdf-schema#range, Location
Airline, fictional_universe.fictional_organization_type.organizations, Sunshine Airways
Lufthansa, business.business_operation.industry, Airline
London Heathrow Airport, aviation.airport.serves, SOAS, University of London
London Heathrow Airport, aviation.airport.hub_for, British South American Airways
British European Airways, aviation.airline.hubs, Berlin Tempelhof Airport
Hubs, rdf-schema#domain, Airline
Airport, type.type.expected_by, Focus cities
Airline, type.type.expected_by, Airlines
1950 Heathrow BEA Vickers Viking accident, aviation.airliner_accident.operator, British European Airways
RAF Northolt, aviation.airport.hub_for, British European Airways
British European Airways Flight 706, common.topic.notable_for, g.125f9k4zj
Location, common.topic.notable_types, Hillingdon
British European Airways, aviation.airline.airports_served, m.09rn42d
British European Airways Flight 548, common.topic.notable_for, g.1254_qrzk
Airline, base.descriptive_names.names.descriptive_name, m.010b88by
London Heathrow Airport, common.topic.notable_types, Airport
RAF Northolt, aviation.airport.serves, Ruislip
London Heathrow Airport, aviation.airport.focus_city_for, Bellview Airlines
m.09rn45r, aviation.airline_airport_presence.cities_served, Gibraltar
Airline, common.topic.subject_of, OpenNav
Cyprus Airways Flight 284, aviation.airliner_accident.aircraft_type, De Havilland Comet
Berlin Tempelhof Airport, aviation.airport.hub_for, Deutsche Luft Hansa
Berlin Tempelhof Airport, common.topic.notable_types, Airport
Serves, type.property.schema, Airport
Airline, base.descriptive_names.names.descriptive_name, m.010r528q
Hawker Siddeley Trident, aviation.aircraft_model.accidents, British European Airways Flight 548
Berlin Tempelhof Airport, aviation.airport.hub_for, Pan American World Airways
m.09rn426, aviation.airline_airport_presence.airline, British European Airways
British European Airways Flight 706, aviation.airliner_accident.flight_origin, London Heathrow Airport
m.0b48vlz, common.webpage.topic, Airline
Emirates, aviation.airline.focus_cities, London Heathrow Airport
Airline, common.topic.notable_for, g.1254zcf68
London Heathrow Airport, aviation.airport.serves, 20 Northmoor Road
London Heathrow Airport, aviation.airport.serves, Slough
British European Airways, aviation.airline.airports_served, m.09rn42l
m.0cc296y, aviation.aviation_incident_aircraft_relationship.incident, British European Airways Flight 548
London Heathrow Airport, aviation.airport.serves, Conrad London St. James
Conrad London St. James, location.location.nearby_airports, London Heathrow Airport
London Heathrow Airport, aviation.airport.number_of_passengers, m.04g54_l
Airport, type.type.properties, Hub for
Airport, type.type.expected_by, Nearby airports
Location, type.type.properties, Nearby airports
m.0cc2c76, aviation.aviation_incident_aircraft_relationship.operator, British European Airways
British European Airways, aviation.airline.accidents, 1950 Heathrow BEA Vickers Viking accident
London Heathrow Airport, organization.organization_scope.organizations_with_this_scope, Meteor Parking
Berlin Tempelhof Airport, common.topic.image, FlughafenBerlinTempelhof1984
m.09rn465, aviation.airline_airport_presence.airport, London Heathrow Airport
London Heathrow Airport, common.topic.article, m.03jng
London Heathrow Airport, aviation.airport.serves, Hilton London Syon Park
Cyprus Airways Flight 284, common.topic.notable_for, g.1257w4fnq
Airline, base.descriptive_names.names.descriptive_name, m.010r52f1
London Heathrow Airport, aviation.airport.airlines, m.09rn426
Airport, type.type.properties, Serves
Vickers Vanguard, aviation.aircraft_model.accidents, British European Airways Flight 706
London Heathrow Airport, aviation.airport.terminals, London Heathrow Terminal 4
London, location.location.nearby_airports, London Heathrow Airport
m.09rn42d, aviation.airline_airport_presence.airport, London Heathrow Airport
London Heathrow Airport, aviation.airport.airlines, m.09rn45r
British European Airways, business.business_operation.industry, Airline
Focus cities, rdf-schema#range, Airport
British European Airways, aviation.airline.accidents, British European Airways Flight 548
British European Airways, aviation.aircraft_owner.aircraft_fleet_composition, m.04yvq5v
British European Airways, aviation.airline.accidents, Munich air disaster
London Heathrow Airport, aviation.airport.airlines, m.09rn45z
m.09rn45r, aviation.airline_airport_presence.airline, British European Airways
Adventures by Disney - England and France Vacation, location.location.nearby_airports, London Heathrow Airport
Pan American World Airways, common.topic.notable_types, Airline
London Heathrow Airport, base.schemastaging.context_name.pronunciation, g.125_py319
London Heathrow Terminal 4, common.topic.notable_types, Location
m.0cc2c76, aviation.aviation_incident_aircraft_relationship.flight_origin, London Heathrow Airport
Nearby airports, type.property.master_property, Serves
m.047j613, organization.organization_merger.became_organization, British Airways
London Heathrow Airport, aviation.airport.serves, Yotel London Heathrow
London Heathrow Terminal 2 – The Queen's Terminal, location.location.containedby, London Heathrow Airport
London Heathrow Airport, aviation.airport.hub_for, British Airways
Airport, freebase.type_profile.strict_included_types, Location
British European Airways, aviation.airline.airports_served, m.09rn420
London Heathrow Terminal 3, aviation.airport_terminal.airport, London Heathrow Airport
Airline, base.descriptive_names.names.descriptive_name, m.01064t3w
Berlin Tempelhof Airport, aviation.airport.serves, Berlin
London Heathrow Airport, aviation.airport.focus_city_for, Gulf Air
Cyprus Airways, common.topic.notable_types, Airline
m.04yvq5v, aviation.aircraft_ownership_count.aircraft_owner, British European Airways
Cyprus Airways Flight 284, aviation.airliner_accident.operator, Cyprus Airways
m.09rn46p, aviation.airline_airport_presence.airline, British European Airways
Merger, business.company_termination_type.companies, British Overseas Airways Corporation
Contains, rdf-schema#domain, Location
Location, common.topic.article, m.078x4t
Pan American World Airways, aviation.airline.hubs, Berlin Tempelhof Airport
m.047j613, organization.organization_merger.organizations_merging, British Overseas Airways Corporation
Berlin Tempelhof Airport, aviation.airport.hub_for, Tempelhof Airways
Yotel London Heathrow, location.location.nearby_airports, London Heathrow Airport
Berlin Tempelhof Airport, common.topic.article, m.01nxxg
m.09rn46g, aviation.airline_airport_presence.airline, British European Airways
Airline, freebase.documented_object.documentation, m.021ys49
m.09rn42l, aviation.airline_airport_presence.cities_served, Amsterdam
m.09rn46p, aviation.airline_airport_presence.cities_served, Lisbon
Airline, common.topic.subjects, Chimes Aviation Academy
m.051l_1q, travel.transportation.transport_terminus, London Heathrow Airport
British European Airways Flight 548, common.topic.notable_types, Aviation incident
Airline, type.type.properties, IATA airline designator
London Heathrow Airport, aviation.airport.airlines, m.09rn420
Lufthansa, common.topic.notable_types, Airline
Airline, type.type.expected_by, Airline
London Heathrow Airport, aviation.airport.hub_for, bmi
London Heathrow Airport, aviation.airport.serves, University of Oxford
Hubs, rdf-schema#range, Airport
British European Airways, aviation.airline.airports_served, m.09rn465
London Heathrow Terminal 4, aviation.airport_terminal.airport, London Heathrow Airport
London Heathrow Airport, symbols.namesake.named_after, Heathrow
London, base.biblioness.bibs_location.country, United Kingdom
London Heathrow Airport, aviation.airport.terminals, London Heathrow Terminal 5
London Borough of Hillingdon, location.location.containedby, United Kingdom
Airline, common.topic.webpage, m.0b6s3__
Airline, type.type.expected_by, Focus city for
British Overseas Airways Corporation, common.topic.notable_types, Airline
m.0cc2c76, aviation.aviation_incident_aircraft_relationship.incident, Cyprus Airways Flight 284
Conrad London St. James, location.location.containedby, London
Location, freebase.domain_profile.featured_views, HUD County Place
Airline, type.type.properties, Accidents
London Heathrow Terminal 4, location.location.containedby, United Kingdom
London Heathrow Airport, aviation.airport.hub_for, Pan American World Airways
Airline, base.descriptive_names.names.descriptive_name, m.010b88cl
British European Airways, aviation.aircraft_owner.aircraft_fleet_composition, m.02hvzkl
Berlin Tempelhof Airport, aviation.airport.hub_for, Lufthansa CityLine
London Heathrow Airport, aviation.airport.hub_for, British European Airways
London Heathrow Airport, location.location.containedby, Hillingdon
London Heathrow Airport, location.location.containedby, London
Airline, type.type.properties, Hubs
London Heathrow Terminal 2 – The Queen's Terminal, location.location.containedby, London
British European Airways, common.topic.notable_types, Airline
British European Airways Flight 548, aviation.airliner_accident.aircraft, m.0cc296y
British Overseas Airways Corporation, business.defunct_company.reason_for_ceasing_operations, Merger
London Heathrow Airport, freebase.valuenotation.is_reviewed, Time zone(s)
Airline, type.type.expected_by, Member airlines
Airline, type.type.expected_by, Operator
Airline, type.type.expected_by, operating_airline
British Overseas Airways Corporation, business.business_operation.industry, Airline
m.09rn426, aviation.airline_airport_presence.airport, London Heathrow Airport
British European Airways, organization.organization.headquarters, m.09rn494
British European Airways Flight 706, common.topic.notable_types, Aviation incident
London Heathrow Airport, aviation.airport.airlines, m.09rn465
m.0whk1cj, aviation.aviation_incident_aircraft_relationship.incident, British European Airways Flight 706
London Heathrow Airport, common.topic.webpage, m.03l3f85
1950 Heathrow BEA Vickers Viking accident, aviation.airliner_accident.flight_origin, Paris–Le Bourget Airport
British European Airways, organization.organization.involved_in_merger, m.047j613
Cyprus Airways Flight 284, common.topic.image, DH106 Comet 4B BEA Airtours RWY 1970
m.04kc8_d, aviation.airport_runway.airport, London Heathrow Airport
m.09rn42d, aviation.airline_airport_presence.airline, British European Airways
Berlin Tempelhof Airport, aviation.airport.hub_for, Capitol Air
London Heathrow Airport, location.location.contains, London Heathrow Terminal 3
London Heathrow Airport, aviation.airport.focus_city_for, Singapore Airlines
Airline, type.type.properties, Focus cities
London Heathrow Airport, aviation.airport.runway_information, m.04kc8_4
Airline, type.type.properties, IATA designator
m.0wlvcnx, aviation.aviation_incident_aircraft_relationship.incident, British European Airways Flight 706
Airline, base.descriptive_names.names.descriptive_name, m.010r52b5
Hilton London Syon Park, location.location.nearby_airports, London Heathrow Airport
Emirates, business.business_operation.industry, Airline
London Heathrow Airport, aviation.airport.operator, Heathrow Airport Holdings
Qantas, business.business_operation.industry, Airline
Yotel London Heathrow, location.location.containedby, London Heathrow Terminal 4
m.09rn46g, aviation.airline_airport_presence.airport, London Heathrow Airport
Paris–Le Bourget Airport, common.topic.notable_types, Airport
Contained by, rdf-schema#range, Location
Hub for, type.property.schema, Airport
London Heathrow Airport, aviation.airport.hub_for, BMI Regional
British Airways, business.business_operation.industry, Airline
Slough, location.location.nearby_airports, London Heathrow Airport
Berlin, location.location.nearby_airports, Berlin Tempelhof Airport
London Heathrow Airport, aviation.airport.serves, London Borough of Hillingdon
Airline, base.descriptive_names.names.descriptive_name, m.01066l3z
British European Airways, aviation.airline.accidents, Cyprus Airways Flight 284
m.09rn45r, aviation.airline_airport_presence.airport, London Heathrow Airport
m.09rn473, aviation.airline_airport_presence.cities_served, Rome
m.0cc290z, aviation.aviation_incident_aircraft_relationship.operator, British European Airways
m.02hvx7m, aviation.aircraft_ownership_count.aircraft_owner, British European Airways
United Kingdom, location.country.capital, London
Airline, base.descriptive_names.names.descriptive_name, m.010r529t
British European Airways Flight 706, aviation.airliner_accident.flight_destination, Salzburg Airport
Heathrow, location.location.containedby, London
London Heathrow Airport, aviation.airport.hub_for, Virgin Atlantic
Air France, aviation.airline.hubs, Berlin Tempelhof Airport
m.09rn45z, aviation.airline_airport_presence.airline, British European Airways
British European Airways Flight 706, aviation.airliner_accident.operator, British European Airways
Heathrow Airport Holdings, common.topic.notable_types, Business Operation
Airline, base.descriptive_names.names.descriptive_name, m.010b88bk
London Heathrow Airport, aviation.airport.terminals, London Heathrow Terminal 1
Airline, common.topic.notable_types, Industry
London Heathrow Airport, location.location.containedby, British Isles
Aviation, freebase.domain_profile.category, Commons
Airline, fictional_universe.fictional_organization_type.organizations, Imperial Airways
Serves, rdf-schema#domain, Airport
London Heathrow Airport, aviation.airport.airlines, m.09rn46x
m.09rn465, aviation.airline_airport_presence.airline, British European Airways
Merger, business.company_termination_type.companies, British South American Airways
British Overseas Airways Corporation, aviation.airline.hubs, London Heathrow Airport
Merger, business.company_termination_type.companies, British European Airways
London Heathrow Airport, aviation.airport.focus_city_for, Emirates
m.0b6s3__, common.webpage.topic, Airline
Heathrow Airport Holdings, aviation.airport_operator.airports_operated, London Heathrow Airport
British European Airways, aviation.aircraft_owner.aircraft_fleet_composition, m.02hvx7m
British Airways, aviation.airline.hubs, London Heathrow Airport
Aviation, type.domain.types, Airport
Airline, type.type.properties, Frequent flyer program
m.09rn46g, aviation.airline_airport_presence.cities_served, Oslo
British European Airways, aviation.airline.airports_served, m.09rn46g
London Heathrow Airport, location.location.geolocation, m.02_gy5f
Lufthansa, aviation.airline.hubs, London Heathrow Airport
m.09rn42d, aviation.airline_airport_presence.cities_served, Copenhagen
Aviation, type.domain.types, Airline
Serves, type.property.reverse_property, Nearby airports
Berlin Tempelhof Airport, aviation.airport.hub_for, Air France
Airline, base.descriptive_names.names.descriptive_name, m.010r5287
Airline, base.descriptive_names.names.descriptive_name, m.010b888f
London Heathrow Terminal 3, location.location.containedby, London
Ruislip, location.location.nearby_airports, RAF Northolt
Serves, owl#inverseOf, Nearby airports
London Heathrow Airport, common.topic.image, Heathrow Airport radar tower P1180333
British European Airways Flight 706, aviation.airliner_accident.aircraft, m.0wlvcnx
British European Airways, aviation.airline.accidents, British European Airways Flight 706
Hub for, rdf-schema#range, Airline
Qantas, aviation.airline.focus_cities, London Heathrow Airport
Partially contains, rdf-schema#range, Location
British European Airways, aviation.airport.hub_for, London Heathrow Airport
m.09rn42l, aviation.airline_airport_presence.airport, London Heathrow Airport
m.09rn426, aviation.airline_airport_presence.cities_served, Athens
London Heathrow Airport, aviation.airport.hub_for, Hunting-Clan Air Transport
m.09rn46x, aviation.airline_airport_presence.cities_served, Geneva
London Heathrow Airport, aviation.airport.focus_city_for, Cyprus Airways
London Heathrow Airport, aviation.airport.serves, London
Airline, type.type.properties, Alliance
London Heathrow Airport, common.topic.image, DSCF1934d submitted
Hillingdon, location.location.contains, London Heathrow Airport
Berlin Tempelhof Airport, aviation.airport.hub_for, British European Airways
Bea vickers viscount g-aohj arp, common.image.appears_in_topic_gallery, British European Airways
Cyprus Airways Flight 284, common.topic.notable_types, Aviation incident
Airline, base.descriptive_names.names.descriptive_name, m.010r52d5
Airline, type.type.properties, Fleet size
Heathrow, symbols.name_source.namesakes, London Heathrow Airport
m.047j613, organization.organization_merger.organizations_merging, British European Airways
Airline, base.descriptive_names.names.descriptive_name, m.010b8876
London Heathrow Airport, aviation.airport.airport_type, Public airport
British Airways, organization.organization.product_of_merger, m.047j613
m.09rn420, aviation.airline_airport_presence.airline, British European Airways
Berlin Tempelhof Airport, location.location.containedby, Berlin
Salzburg Airport, common.topic.notable_types, Airport
Location, common.topic.notable_for, g.125bwlf8z
Airline, base.descriptive_names.names.descriptive_name, m.010r527f
British European Airways Flight 706, aviation.airliner_accident.aircraft, m.0whk1cj
Airport, freebase.type_profile.published, Published
Air France, common.topic.notable_types, Airline
London, location.administrative_division.country, United Kingdom
London Heathrow Airport, location.location.contains, Hillingdon
SOAS, University of London, location.location.containedby, London
London Heathrow Airport, aviation.airport.hub_for, British Mediterranean Airways
London Heathrow Airport, aviation.airport.hub_for, British Eagle
British European Airways, aviation.airline.airports_served, m.09rn46x
Hubs, type.property.schema, Airline
British European Airways, business.defunct_company.reason_for_ceasing_operations, Merger
Cyprus Airways Flight 284, common.topic.article, m.0b6d5_k
Airline, common.topic.webpage, m.09xh5_m
London Heathrow Airport, aviation.airport.hub_for, Lufthansa
m.02hvzkl, aviation.aircraft_ownership_count.aircraft_owner, British European Airways
Contains, rdf-schema#range, Location
m.09rn494, location.mailing_address.country, United Kingdom
Cyprus Airways Flight 284, aviation.airliner_accident.operator, British European Airways
m.0cc2c76, aviation.aviation_incident_aircraft_relationship.flight_destination, Nicosia International Airport
Berlin Tempelhof Airport, aviation.airport.hub_for, Cirrus Airlines
20 Northmoor Road, location.location.nearby_airports, London Heathrow Airport
London Heathrow Airport, common.topic.subjects, Meteor Parking
British European Airways Flight 548, common.topic.article, m.01yqbz
Airport, freebase.type_profile.kind, Definition
University of Oxford, location.location.nearby_airports, London Heathrow Airport
London Heathrow Airport, base.ontologies.ontology_instance.equivalent_instances, m.09dvkyx
Airline, base.descriptive_names.names.descriptive_name, m.010b88d6
Airport, freebase.type_hints.included_types, Location
m.04yvpdf, aviation.aircraft_ownership_count.aircraft_owner, British European Airways
British Airways, common.topic.notable_types, Airline
Airline, type.type.properties, Airports Served
Cyprus Airways Flight 284, aviation.airliner_accident.aircraft, m.0cc2c76
London Heathrow Terminal 3, location.location.containedby, London Heathrow Airport
London Heathrow Airport, aviation.airport.runway_information, m.04kc8_d
British European Airways, aviation.aircraft_owner.aircraft_fleet_composition, m.04yvpdf
Airline, common.topic.webpage, m.09xt803
Airline, common.topic.article, m.0vgl

Answer: Hillingdon