Simplify the following text for a Grade 8 native English-speaking person.
Original: For other uses , see Roquefort ( disambiguation ) Roquefort-de-Sault is a commune of 113 people ( 1999 ) . It is located in the region Languedoc-Roussillon in the Aude department in the south of France .
Simplified: Roquefort-de-Sault is a commune in the Aude department in southern France .