Complex sentence: Colegio de la Inmaculada Concepcion de la Concordia was founded by a Doña Margarita Roxas de Ayala when she converted her three-and-a-half hectare villa, the La Concordia Estate in Paco, Manila, into a school.
Split into simpler sentences: Colegio de la Inmaculada Concepcion de la Concordia, was founded by a Doña Margarita Roxas de Ayala. She converted her three-and-a-half-hectare villa, the La Concordia Estate in Paco, Manila, into a school.