tripleset: Amsterdam Airport Schiphol CITY_SERVED Amsterdam
tripleset: Amsterdam Airport Schiphol RUNWAY_LENGTH 3500.0
tripleset: Amsterdam Airport Schiphol ELEVATION -3.3528
target: Amsterdam airport, Schipol which serves the city of Amsterdam is located at -3.3528 metres above sea level and has a runway length of 3500.
references: Amsterdam airport, Schipol which serves the city of Amsterdam is located at -3.3528 metres above sea level and has a runway length of 3500.