What concepts are described in the following sentence?

"Located in Icolo e Bengo, with an elevation of 159 meters above sea level, is Angola International Airport. It serves the city of Luanda and has a runway that is 3800 long."

Return the answer as pairs of triples.
Angola International Airport LOCATION Icolo e Bengo
Angola International Airport CITY_SERVED Luanda
Angola International Airport ELEVATION 159
Angola International Airport RUNWAY_LENGTH 3800.0