Complex sentence: In Belfast the Church of Ireland-run Ulster Magdalene Asylum was founded in 1839 on Donegall Pass, while parallel institutions were run by Catholics on Ormeau Road and by Presbyterians on Whitehall Parade.
Split into simpler sentences: In Belfast the Church of Ireland-run Ulster Magdalene Asylum was founded in 1839 on Donegall Pass. Similar institutions were run by Catholics on Ormeau Road and by Presbyterians on Whitehall Parade.