claim: Maria Theresa was the mother of Emperor Charles VI.
evidence: The is a railway line operated by the Nankai Electric Railway , which connects Izumisano and Kansai International Airport and owned by Kansai International Airport Co. , Ltd. between Rinku Town and Kansai Airport .. Nankai Electric Railway. Nankai Electric Railway. Kansai International Airport. Kansai International Airport. Rinku Town. Rinku Town. It opened on June 15 , 1994 .. It is one of the access routes to the Kansai International Airport which is located on an articifial island in Osaka Bay .. Kansai International Airport. Kansai International Airport. The line colour of the Airport Line is purple .