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 airlines hub is located in the place where there is a position title of Mayor of Phoenix? 
Knowledge Triplets: m.09t9qr6, organization.leadership.organization, Southwest Airlines
Phoenix, government.governmental_jurisdiction.governing_officials, m.0k1bddf
Southwest Airlines, aviation.airline.hubs, William P. Hobby Airport
Great Lakes Airlines, aviation.airline.hubs, McCarran International Airport
Denver International Airport, aviation.airport.hub_for, SkyWest Airlines
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzr6w
m.02kwfz9, aviation.airline_airport_presence.airline, United Airlines
Kansas City International Airport, aviation.airport.hub_for, Great Lakes Airlines
Virgin America, aviation.airline.focus_cities, McCarran International Airport
Southwest Airlines, organization.organization.board_members, m.03xcw3t
Southwest Airlines, aviation.airline.hubs, Phoenix Sky Harbor International Airport
West Air, aviation.airline.hubs, Oakland International Airport
Phoenix Sky Harbor International Airport, aviation.airport.serves, Renaissance Phoenix Downtown
Phoenix Sky Harbor International Airport, aviation.airport.serves, JW Marriott Scottsdale Camelback Inn® Resort & Spa
Logan International Airport, aviation.airport.hub_for, Envoy Air
Hub for, rdf-schema#range, Airline
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, US Airways
Southwest Airlines, aviation.airline.airports_served, m.05k781v
Oakland International Airport, aviation.airport.hub_for, FedEx Express
US Airways, aviation.airline.focus_cities, Logan International Airport
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, Swift Air
Tampa International Airport, aviation.airport.hub_for, Southwest Airlines
Delta Air Lines, aviation.airline.hubs, Los Angeles International Airport
Song, aviation.airline.hubs, Orlando International Airport
Lambert–St. Louis International Airport, aviation.airport.hub_for, Southwest Airlines
m.04c_h5f, business.employment_tenure.company, Southwest Airlines
m.0k1bdcm, government.government_position_held.jurisdiction_of_office, Phoenix
Orlando International Airport, aviation.airport.hub_for, Delta Express
Phoenix Sky Harbor International Airport, common.topic.notable_types, Airport
m.0422blr, common.webpage.topic, Southwest Airlines
McCarran International Airport, aviation.airport.focus_city_for, Southwest Airlines
Orlando International Airport, aviation.airport.hub_for, ValuJet Airlines
m.05k7h9b, aviation.airline_airport_presence.airline, Frontier Airlines
American Airlines, aviation.airline.hubs, Phoenix Sky Harbor International Airport
Salt Lake City International Airport, aviation.airport.hub_for, SkyWest Airlines
Ameriflight, aviation.airline.hubs, Salt Lake City International Airport
Logan International Airport, aviation.airport.hub_for, American Eagle
m.03kz8fb, common.webpage.topic, Phoenix Sky Harbor International Airport
Mayor of Phoenix, government.government_office_or_title.office_holders, m.0k1bddf
Phoenix, location.location.nearby_airports, Phoenix Sky Harbor International Airport
m.04c_h5n, business.employment_tenure.company, Southwest Airlines
Southwest Airlines, aviation.airline.hubs, Oakland International Airport
Southwest Airlines, aviation.airline.hubs, Baltimore–Washington International Airport
Southwest Airlines, aviation.airline.focus_cities, San Diego International Airport
American Airlines, aviation.airline.airports_served, m.05n8d7g
m.05k781g, aviation.airline_airport_presence.airline, Continental Airlines
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzn33
m.05k780z, aviation.airline_airport_presence.airline, AirTran Airways
AirTran Airways, aviation.airline.focus_cities, Logan International Airport
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, Ameriflight
Phoenix Sky Harbor International Airport, common.topic.image, PHXAirportDiagram
m.05k781q, aviation.airline_airport_presence.airline, Northwest Airlines
West Air, aviation.airline.hubs, McCarran International Airport
American Airlines, aviation.airline.focus_cities, Los Angeles International Airport
m.05n8d76, aviation.airline_airport_presence.airline, US Airways Express
m.03x2vgd, business.employment_tenure.company, Southwest Airlines
Dallas Love Field, aviation.airport.hub_for, Southwest Airlines
m.05k7hxw, aviation.airline_airport_presence.airline, United Airlines
Southwest Airlines, business.employer.employees, m.05hnfql
Southwest Airlines, business.employer.employees, m.04c_h5n
Southwest Airlines, aviation.airline.airports_served, m.049hjv1
m.0k1bddf, government.government_position_held.jurisdiction_of_office, Phoenix
m.0k1bddf, government.government_position_held.basic_title, Mayor
Phoenix, base.biblioness.bibs_location.country, United States of America
Great Lakes Airlines, aviation.airline.hubs, Denver International Airport
Lambert–St. Louis International Airport, aviation.airport.hub_for, Chautauqua Airlines
Hubs, type.property.schema, Airline
Southwest Airlines, common.topic.image, サウスウエスト航空の現行デザイン
United Airlines, business.customer.supplier, 4INFO
SkyWest Airlines, aviation.airline.hubs, Kansas City International Airport
Oakland International Airport, aviation.airport.hub_for, Transocean Airlines
m.05k7hwq, aviation.airline_airport_presence.airline, United Express
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, American Eagle
Southwest Airlines, business.employer.employees, m.04697jk
Phoenix Sky Harbor International Airport, location.location.containedby, United States of America
United Airlines, aviation.airline.airports_served, m.05k781z
m.02hrcmx, aviation.airline_airport_presence.airline, Southwest Airlines
West Air, aviation.airline.hubs, Sacramento International Airport
Los Angeles International Airport, aviation.airport.hub_for, Compass Airlines
m.05n8d66, aviation.airline_airport_presence.airline, United Express
m.05k781z, aviation.airline_airport_presence.airline, United Airlines
Kansas City International Airport, aviation.airport.hub_for, Frontier Airlines
m.05k7hwy, aviation.airline_airport_presence.airline, Continental Airlines
Denver International Airport, aviation.airport.hub_for, GoJet Airlines
m.049hjv1, aviation.airline_airport_presence.airline, Southwest Airlines
m.03x11wl, organization.organization_board_membership.organization, Southwest Airlines
Southwest Airlines, aviation.airline.hubs, McCarran International Airport
Lambert–St. Louis International Airport, aviation.airport.hub_for, Trans States Airlines
William P. Hobby Airport, aviation.airport.hub_for, Southwest Airlines
Southwest Airlines, aviation.airline.airports_served, m.02gks5y
Phoenix Sky Harbor International Airport, common.topic.subjects, KPHX
McCarran International Airport, aviation.airport.hub_for, Southwest Airlines
Delta Air Lines, aviation.airline.hubs, Logan International Airport
SkyWest Airlines, aviation.airline.hubs, Salt Lake City International Airport
Los Angeles International Airport, aviation.airport.hub_for, Delta Connection
Los Angeles International Airport, aviation.airport.hub_for, American Eagle
AirTran Airways, aviation.airline.focus_cities, Orlando International Airport
Southwest Airlines, base.newsevents.news_reporting_organisation.news_reports, m.0bj7ysj
American Airlines, aviation.airline.hubs, Los Angeles International Airport
m.05k7hpr, aviation.airline_airport_presence.airline, US Airways Express
Virgin America, aviation.airline.hubs, Los Angeles International Airport
Phoenix Sky Harbor International Airport, aviation.airport.serves, Phoenix
Phoenix Sky Harbor International Airport, common.topic.article, m.0syvw
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzn__
United Airlines, aviation.airline.airports_served, m.05k7hxw
Air Transportation, Scheduled, business.industry.companies, America West Airlines
Phoenix Sky Harbor International Airport, location.location.containedby, Phoenix
United Express, aviation.airline.hubs, Tampa International Airport
Southwest Airlines, aviation.airline.focus_cities, McCarran International Airport
m.05kclr4, aviation.airline_airport_presence.airline, Southwest Airlines
Philadelphia International Airport, aviation.airport.hub_for, Piedmont Airlines
Los Angeles International Airport, aviation.airport.hub_for, United Airlines
Los Angeles International Airport, aviation.airport.hub_for, Great Lakes Airlines
Southwest Airlines, aviation.airline.focus_cities, Orlando International Airport
Southwest Airlines, business.employer.employees, m.04dyjv4
Southwest Airlines, organization.organization.phone_number, m.0mycl1_
SkyWest Airlines, common.topic.notable_types, Airline
Logan International Airport, aviation.airport.hub_for, Braniff International Airways
m.05n8d3p, aviation.airline_airport_presence.airline, Continental Airlines
Mayor of Phoenix, government.government_position_held.office_position_or_title, m.0k1bddf
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, Mesa Airlines
United Airlines, aviation.airline.airports_served, m.05n8d3y
Pan American World Airways, aviation.airline.focus_cities, Logan International Airport
Southwest Airlines, business.business_operation.operating_income, m.03xh8d5
m.0k1bddf, government.government_position_held.office_position_or_title, Mayor of Phoenix
Los Angeles International Airport, aviation.airport.hub_for, Kalitta Air
Phoenix Sky Harbor International Airport, aviation.airport.serves, Residence Inn Phoenix Airport
Phoenix, location.location.containedby, United States of America
Southwest Airlines, organization.organization.board_members, m.03x12h6
Airline, type.type.expected_by, Hub for
Denver International Airport, aviation.airport.hub_for, Trans States Airlines
Southwest Airlines, aviation.airline.accidents, Southwest Airlines Flight 1455
Air Transportation, Scheduled, business.industry.companies, Southwest Airlines
US Airways, aviation.airline.hubs, Philadelphia International Airport
Oakland International Airport, aviation.airport.hub_for, Trans International Airlines
Southwest Airlines, organization.organization.board_members, m.010rlt7z
Southwest Airlines, business.business_operation.competitive_space, m.098kgg8
Southwest Airlines, aviation.airline.airports_served, m.02hrcmx
Southwest Airlines Flight 1248, common.topic.article, m.097x1c
Southwest Airlines, common.topic.article, m.0gztv
Los Angeles International Airport, aviation.airport.hub_for, Braniff International Airways
Atlas Air, aviation.airline.hubs, Los Angeles International Airport
UPS Airlines, aviation.airline.hubs, Philadelphia International Airport
Los Angeles International Airport, aviation.airport.hub_for, Allegiant Air
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, America West Airlines
United p.s., aviation.airline.hubs, Los Angeles International Airport
m.03x2vqt, business.employment_tenure.company, Southwest Airlines
Southwest Airlines, aviation.airline.airports_served, m.05k7hxf
Southwest Airlines, organization.organization.board_members, m.03x11wl
Southwest Airlines Flight 1455, common.topic.article, m.027l142
Oakland International Airport, aviation.airport.hub_for, Southwest Airlines
American Airlines, aviation.airline.focus_cities, Logan International Airport
Southwest Airlines, organization.organization.board_members, m.03x12b9
Pacific Southwest Airlines, common.topic.notable_types, Airline
Southwest Airlines, aviation.airline.hubs, Tampa International Airport
Southwest Airlines, aviation.airline.focus_cities, William P. Hobby Airport
San Diego International Airport, aviation.airport.hub_for, SeaPort Airlines
Southwest Airlines, aviation.airline.hubs, Denver International Airport
United Airlines, aviation.airline.hubs, Los Angeles International Airport
Pacific Southwest Airlines, aviation.airline.hubs, San Diego International Airport
Denver International Airport, aviation.airport.hub_for, Western Pacific Airlines
Southwest Airlines, organization.organization.board_members, m.03x0793
Southwest Airlines, aviation.airline.IATA_designator, WN
William P. Hobby Airport, aviation.airport.hub_for, L'Express Airlines
Southwest Airlines, organization.organization.leadership, m.0_gk0px
Denver International Airport, aviation.airport.hub_for, United Airlines
Ernest A. Love Field, aviation.airport.hub_for, Southwest Airlines
Los Angeles International Airport, aviation.airport.hub_for, Western Airlines
Ted, aviation.airline.hubs, Denver International Airport
American Airlines, aviation.airline.hubs, Lambert–St. Louis International Airport
United Express, aviation.airline.hubs, Los Angeles International Airport
Southwest Airlines, aviation.airline.airports_served, m.05kclr4
m.09t9qpz, organization.leadership.organization, Southwest Airlines
m.05n8d45, aviation.airline_airport_presence.airline, Northwest Airlines
Los Angeles International Airport, aviation.airport.hub_for, Envoy Air
Southwest Airlines, business.business_operation.operating_income, m.090b_dv
Phoenix, location.location.nearby_airports, Phoenix Sky Harbor International Airport
Denver International Airport, aviation.airport.hub_for, Mesa Airlines
Los Angeles International Airport, aviation.airport.hub_for, American Airlines
m.07ydqq_, award.ranking.item, Southwest Airlines
ATA Airlines, aviation.airline.hubs, Chicago Midway International Airport
Southwest Airlines, business.business_operation.liabilities, m.090b_cz
Southwest Airlines, aviation.airline.focus_cities, Phoenix Sky Harbor International Airport
m.05hnfql, business.employment_tenure.company, Southwest Airlines
m.05hnddz, business.employment_tenure.company, Southwest Airlines
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plznq8
Phoenix Sky Harbor International Airport, aviation.airport.serves, Courtyard Phoenix North
Southwest Airlines, organization.organization.board_members, m.03xct7m
Phoenix Sky Harbor International Airport, aviation.airport.serves, Residence Inn Phoenix Desert View at Mayo Clinic
m.05k7812, aviation.airline_airport_presence.airline, American Airlines
Southwest Airlines, aviation.airline.ICAO_designator, SWA
m.05k7h8x, aviation.airline_airport_presence.airline, American Airlines
m.04697jk, business.employment_tenure.company, Southwest Airlines
Southwest Airlines, organization.organization.board_members, m.03x2vg1
SkyWest Airlines, aviation.airline.hubs, Los Angeles International Airport
Lambert–St. Louis International Airport, aviation.airport.hub_for, GoJet Airlines
Philadelphia International Airport, aviation.airport.hub_for, Chautauqua Airlines
Great Lakes Airlines, aviation.airline.hubs, Lambert–St. Louis International Airport
West Air, business.business_operation.industry, Airline
SkyWest Airlines, aviation.airline.hubs, Denver International Airport
Chicago Midway International Airport, aviation.airport.hub_for, ValuJet Airlines
Southwest Airlines, common.topic.notable_for, g.1255gjy14
Los Angeles International Airport, aviation.airport.hub_for, Delta Air Lines
West Air, common.topic.notable_types, Airline
Phoenix Sky Harbor International Airport, aviation.airport.focus_city_for, Southwest Airlines
Ameriflight, aviation.airline.hubs, Oakland International Airport
Denver International Airport, aviation.airport.hub_for, Southwest Airlines
Southwest Airlines, organization.organization.child, m.0j_ybb6
Phoenix Sky Harbor International Airport, fictional_universe.fictional_setting.works_set_here, A Prayer for Owen Meany
Los Angeles International Airport, aviation.airport.hub_for, Atlas Air
m.05k781v, aviation.airline_airport_presence.airline, Southwest Airlines
San Diego International Airport, aviation.airport.hub_for, Southwest Airlines
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzlt1
McCarran International Airport, aviation.airport.hub_for, Mesa Airlines
m.0_gk0px, organization.leadership.organization, Southwest Airlines
Denver International Airport, aviation.airport.hub_for, Great Lakes Airlines
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzq91
Southwest Airlines, aviation.airline.focus_cities, Dallas Love Field
Phoenix, location.location.time_zones, Mountain Time Zone
Southwest Airlines, business.business_operation.revenue, m.03xh8cz
m.05k7hpz, aviation.airline_airport_presence.airline, US Airways
Southwest Airlines, aviation.airline.hubs, Lambert–St. Louis International Airport
Southwest Airlines, business.employer.employees, m.03x07bg
SkyWest Airlines, aviation.airline.hubs, Phoenix Sky Harbor International Airport
Los Angeles International Airport, aviation.airport.hub_for, Alaska Airlines
US Airways, aviation.airline.hubs, Phoenix Sky Harbor International Airport
Southwest Airlines, organization.organization.leadership, m.09t9qpz
Los Angeles International Airport, aviation.airport.hub_for, Pet Airways
Oakland International Airport, aviation.airport.hub_for, Ameriflight
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzq22
Southwest Airlines, award.ranked_item.appears_in_ranked_lists, m.07yldk2
United Airlines, common.topic.notable_types, Airline
Los Angeles International Airport, aviation.airport.hub_for, Pacific Southwest Airlines
Mayor of Phoenix, common.topic.notable_types, Government Office or Title
WestJet, aviation.airline.focus_cities, McCarran International Airport
McCarran International Airport, aviation.airport.hub_for, National Airlines
Southwest Airlines, organization.organization.leadership, m.09tgnqy
Southwest Airlines, business.business_operation.industry, Airline
Southwest Airlines, freebase.valuenotation.is_reviewed, Date founded
Southwest Airlines, organization.organization.founders, Rollin King
Southwest Airlines, business.employer.employees, m.03x2vqt
Los Angeles International Airport, aviation.airport.hub_for, United Express
Orlando International Airport, aviation.airport.hub_for, Silver Airways
McCarran International Airport, aviation.airport.hub_for, West Air
Kansas City International Airport, aviation.airport.hub_for, Braniff International Airways
Bob Hope Airport, aviation.airport.hub_for, Ameriflight
Kansas City International Airport, aviation.airport.hub_for, SkyWest Airlines
United Airlines, aviation.airline.airports_served, m.02kwfz9
Phoenix Sky Harbor International Airport, common.topic.webpage, m.03kz8fb
m.05k7hxf, aviation.airline_airport_presence.airline, Southwest Airlines
Southwest Airlines, organization.organization.board_members, m.03xc2k7
US Airways, aviation.airline.focus_cities, McCarran International Airport
El Paso International Airport, aviation.airport.hub_for, C&M Airways
Southwest Airlines, business.business_operation.net_profit, m.090b_cr
United Express, aviation.airline.airports_served, m.05k7hwq
m.0k1bdcm, government.government_position_held.basic_title, Mayor
Piedmont Airlines, aviation.airline.hubs, Philadelphia International Airport
Southwest Airlines, organization.organization.board_members, m.03x334l
Pan American World Airways, aviation.airline.focus_cities, Los Angeles International Airport
Southwest Airlines, aviation.airline.hubs, San Diego International Airport
American Airlines, aviation.airline.airports_served, m.05k7h8x
Hub for, type.property.expected_type, Airline
Albuquerque International Sunport, aviation.airport.hub_for, USA Jet Airlines
Philadelphia International Airport, aviation.airport.hub_for, American Airlines
m.05n8d2n, aviation.airline_airport_presence.airline, Southwest Airlines
Greg Stanton, people.person.place_of_birth, Phoenix
Southwest Airlines, organization.organization.child, m.0wk14nq
Great Lakes Airlines, aviation.airline.hubs, Los Angeles International Airport
Southwest Airlines, base.ontologies.ontology_instance.equivalent_instances, m.07nh6b8
Southwest Airlines, aviation.airline.focus_cities, Albuquerque International Sunport
Southwest Airlines, business.business_operation.assets, m.090b_dd
Phoenix Sky Harbor International Airport, aviation.airport.serves, Courtyard Phoenix Camelback
Southwest Airlines, organization.organization.founders, Herb Kelleher
Ameriflight, aviation.airline.hubs, Bob Hope Airport
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, America West Express
Delta Air Lines, aviation.airline.focus_cities, Logan International Airport
AirTran Airways, aviation.airline.hubs, Baltimore–Washington International Airport
Phoenix, location.hud_county_place.place, Phoenix
United Airlines, aviation.airline.hubs, Denver International Airport
Phoenix Sky Harbor International Airport, aviation.airport.serves, Residence Inn Tempe
Kansas City International Airport, aviation.airport.hub_for, Midwest Airlines
Southwest Airlines, common.topic.webpage, m.01y0n8c
Mayor of Phoenix, common.topic.notable_for, g.125cvdd6z
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, SkyWest Airlines
Phoenix Sky Harbor International Airport, base.schemastaging.context_name.pronunciation, m.013173yq
Southwest Airlines, aviation.airline.hubs, Los Angeles International Airport
Phoenix Sky Harbor International Airport, common.topic.webpage, m.0cv4p4g
Air Transportation, Scheduled, business.industry.companies, Northwest Airlines
Chicago Midway International Airport, aviation.airport.hub_for, ATA Airlines
Southwest Airlines, aviation.airline.hubs, Ernest A. Love Field
m.0k1bdcm, government.governmental_jurisdiction.governing_officials, Phoenix
Oakland International Airport, aviation.airport.hub_for, West Air
Dallas Love Field, aviation.airport.hub_for, Rio Airways
m.03x07bg, business.employment_tenure.company, Southwest Airlines
Los Angeles International Airport, aviation.airport.hub_for, America West Express
Southwest Airlines, aviation.airline.focus_cities, Sacramento International Airport
Orlando International Airport, aviation.airport.hub_for, Allegiant Air
m.0wk14nq, organization.organization_relationship.parent, Southwest Airlines
McCarran International Airport, aviation.airport.focus_city_for, Spirit Airlines
Southwest Airlines, aviation.airline.focus_cities, Oakland International Airport
Phoenix Sky Harbor International Airport, common.topic.subjects, PHX
Continental Airlines, aviation.airline.airports_served, m.05k7hwy
m.01y0n8c, common.webpage.topic, Southwest Airlines
McCarran International Airport, aviation.airport.hub_for, Allegiant Air
Pacific Southwest Airlines, business.business_operation.industry, Airline
Southwest Airlines, award.ranked_item.appears_in_ranked_lists, m.07ydqq_
Mayor of Phoenix, government.government_office_or_title.office_holders, m.0k1bdcm
m.05k7hxn, aviation.airline_airport_presence.airline, US Airways Express
m.05n8d3y, aviation.airline_airport_presence.airline, United Airlines
m.07ylcz6, award.ranking.item, Southwest Airlines
Southwest Airlines, base.schemastaging.context_name.pronunciation, g.125_l2gdr
m.04g93ql, aviation.airline_airport_presence.airline, Southwest Airlines
m.09tgnqy, organization.leadership.organization, Southwest Airlines
Southwest Airlines, common.topic.webpage, m.0422blr
4INFO, business.business_operation.major_customer, Southwest Airlines
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, American Airlines
Mayor of Phoenix, government.government_position_held.office_position_or_title, m.0k1bdcm
Southwest Airlines, aviation.airline.airports_served, m.05k7hyk
McCarran International Airport, aviation.airport.hub_for, America West Airlines
Southwest Airlines, business.business_operation.revenue, m.090b_dm
m.05n8d7q, aviation.airline_airport_presence.airline, Frontier Airlines
Philadelphia International Airport, aviation.airport.hub_for, ValuJet Airlines
Albuquerque International Sunport, aviation.airport.hub_for, Great Lakes Airlines
Southwest Airlines, organization.organization.leadership, m.0_gk0p3
Logan International Airport, aviation.airport.hub_for, ValuJet Airlines
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzlgx
United Express, aviation.airline.airports_served, m.05n8d66
Southwest Airlines, base.schemastaging.organization_extra.contact_webpages, m.010q_r4c
Logan International Airport, aviation.airport.hub_for, Delta Connection
Salt Lake City International Airport, aviation.airport.hub_for, Delta Air Lines
San Diego International Airport, aviation.airport.hub_for, Pacific Southwest Airlines
Lambert–St. Louis International Airport, aviation.airport.hub_for, Great Lakes Airlines
Los Angeles International Airport, aviation.airport.hub_for, Flying Tiger Line
Southwest Airlines, common.topic.notable_types, Airline
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzqn0
Southwest Airlines, business.customer.supplier, 4INFO
McCarran International Airport, aviation.airport.hub_for, Key Airlines
Phoenix Sky Harbor International Airport, metropolitan_transit.transit_stop.transit_lines, Flagstaff / Phoenix
Los Angeles International Airport, aviation.airport.hub_for, Horizon Air
m.05k7hyk, aviation.airline_airport_presence.airline, Southwest Airlines
Southwest Airlines, aviation.airline.airports_served, m.05n8d2n
Ameriflight, aviation.airline.hubs, Phoenix Sky Harbor International Airport
Mayor, common.topic.notable_types, Government Office or Title
McCarran International Airport, aviation.airport.hub_for, America West Express
Baltimore–Washington International Airport, aviation.airport.hub_for, Piedmont Airlines
Southwest Airlines, business.business_operation.current_assets, m.090b_f1
m.0cv4p4g, common.webpage.topic, Phoenix Sky Harbor International Airport
Southwest Airlines Flight 1455, common.topic.image, m.02c9zx7
United Express, aviation.airline.hubs, Denver International Airport
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzq76
m.03x2vg6, business.employment_tenure.company, Southwest Airlines
Southwest Airlines, business.employer.employees, m.03x2vg6
American Airlines, aviation.airline.hubs, Philadelphia International Airport
Denver International Airport, aviation.airport.hub_for, Republic Airlines
Philadelphia International Airport, aviation.airport.hub_for, Republic Airlines
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzpnn
Southwest Airlines, business.employer.employees, m.03x2vgd
Hubs, rdf-schema#domain, Airline
Phoenix Sky Harbor International Airport, aviation.airport.serves, JW Marriott Phoenix Desert Ridge Resort & Spa
Alaska Airlines, aviation.airline.hubs, Los Angeles International Airport
Pacific Southwest Airlines, aviation.airline.hubs, Los Angeles International Airport
Southwest Airlines, aviation.airline.hubs, Dallas Love Field
Horizon Air, aviation.airline.hubs, Los Angeles International Airport
m.05n8d7g, aviation.airline_airport_presence.airline, American Airlines
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzls4
m.02gks5y, aviation.airline_airport_presence.airline, Southwest Airlines
Southwest Airlines, aviation.airline.airports_served, m.04g93ql
Great Lakes Airlines, aviation.airline.hubs, Kansas City International Airport
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, Great Lakes Airlines
Denver International Airport, aviation.airport.hub_for, Key Lime Air
McCarran International Airport, aviation.airport.hub_for, Great Lakes Airlines
Los Angeles International Airport, aviation.airport.hub_for, Wings West Airlines
m.05k7hyb, aviation.airline_airport_presence.airline, Northwest Airlines
Southwest Airlines, business.business_operation.industry, Air Transportation, Scheduled
Denver International Airport, aviation.airport.hub_for, Frontier Airlines
Chicago Midway International Airport, aviation.airport.hub_for, Southwest Airlines
Southwest Airlines, aviation.airline.focus_cities, Los Angeles International Airport
m.03hbk_1, aviation.airline_airport_presence.airline, Southwest Airlines
Southwest Airlines, organization.organization.board_members, m.010rls_v
Kansas City International Airport, aviation.airport.hub_for, Vanguard Airlines
Southwest Airlines, aviation.airline.focus_cities, San Jose International Airport
Los Angeles International Airport, aviation.airport.hub_for, Southwest Airlines
Lambert–St. Louis International Airport, aviation.airport.hub_for, Trans World Airlines
Phoenix Sky Harbor International Airport, location.location.geolocation, m.02_gf2s
American Airlines, aviation.airline.airports_served, m.05k7812
m.0k1bddf, government.governmental_jurisdiction.governing_officials, Phoenix
Southwest Airlines, business.employer.employees, m.05hnddz
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, US Airways Express
Orlando International Airport, aviation.airport.hub_for, AirTran Airways
Southwest Airlines, common.topic.webpage, m.0g4ycz_
Southwest Airlines, aviation.airline.airports_served, m.03hbk_1
m.0g4ycz_, common.webpage.topic, Southwest Airlines
Phoenix Sky Harbor International Airport, aviation.airport.hub_for, Southwest Airlines
Orlando International Airport, aviation.airport.hub_for, Southwest Airlines
Southwest Airlines, organization.organization.board_members, m.03x07b9
Southwest Airlines, organization.organization.leadership, m.09t9qr6
Lambert–St. Louis International Airport, aviation.airport.hub_for, American Airlines
William P. Hobby Airport, aviation.airport.focus_city_for, Southwest Airlines
m.0_gk0p3, organization.leadership.organization, Southwest Airlines
Southwest Airlines, organization.organization.board_members, m.05v3l0q
Southwest Airlines, aviation.airline.hubs, Phoenix Sky Harbor International Airport
m.04dyjv4, business.employment_tenure.company, Southwest Airlines
AirTran Airways, aviation.airline.hubs, Orlando International Airport
Southwest Airlines, business.business_operation.cash, m.090b_f8
Kansas City International Airport, aviation.airport.hub_for, Eastern Air Lines
Phoenix, government.governmental_jurisdiction.governing_officials, m.0k1bdcm
Phoenix Sky Harbor International Airport, aviation.airport.serves, Hotel Palomar Phoenix, a Kimpton Hotel
Southwest Airlines, aviation.airline.hubs, Orlando International Airport
FedEx Express, aviation.airline.hubs, Oakland International Airport
Great Lakes Airlines, aviation.airline.hubs, Albuquerque International Sunport
Airline, type.type.properties, Hubs
Phoenix Sky Harbor International Airport, common.topic.notable_for, g.125c1_5_l
Southwest Airlines, aviation.airline.accidents, Southwest Airlines Flight 1248
Logan International Airport, aviation.airport.hub_for, US Airways Express
Southwest Airlines, organization.organization.headquarters, m.03v5h9q
McCarran International Airport, aviation.airport.hub_for, Primaris Airlines
Phoenix Sky Harbor International Airport, common.topic.image, Phoenix Sky Harbor International Airport
Great Lakes Airlines, aviation.airline.hubs, Phoenix Sky Harbor International Airport
Southwest Airlines, base.schemastaging.organization_extra.phone_number, m.0plzpgj
m.04c_h53, business.employment_tenure.company, Southwest Airlines
West Air, aviation.airline.hubs, San Diego International Airport
Delta Air Lines, aviation.airline.hubs, Salt Lake City International Airport
Southwest Airlines, aviation.airline.hubs, Chicago Midway International Airport
Kansas City International Airport, aviation.airport.hub_for, Republic Airlines
Los Angeles International Airport, aviation.airport.hub_for, SkyWest Airlines
Southwest Airlines, business.employer.employees, m.04c_h53
Salt Lake City International Airport, aviation.airport.hub_for, Western Airlines
Phoenix Sky Harbor International Airport, aviation.airport.serves, FireSky Resort & Spa, a Kimpton Hotel
m.0k1bdcm, government.government_position_held.office_position_or_title, Mayor of Phoenix
m.07yldk2, award.ranking.item, Southwest Airlines
Logan International Airport, aviation.airport.hub_for, Delta Air Lines
Southwest Airlines, business.employer.employees, m.04c_h5f

Answer: Phoenix Sky Harbor International Airport