Complex sentence: Founded in 1912, it plays in the Tercera División-Group 10, holding home matches at "Estadio Municipal de La Línea de la Concepción", with a capacity of 20,000 seats.
Split into simpler sentences: Founded in 1912, it plays in the Tercera División-Group 10. Its stadium is "Municipal de La Línea", with a capacity of 20,000 seats.