Complex sentence: A small chapel was built here in honor of Our Lady of Fátima, beginning in 1918, and a statue of her installed; the chapel and statue have since been enclosed within a large shrine and basilicas.
Split into simpler sentences: A small chapel was built here in honor of Our Lady of Fátima beginning in 1918, and a statue of her installed. The chapel and statue have since been enclosed within a large shrine and basilicas.