Complex sentence: Notre-Dame de Bon-Port is a Roman Catholic basilica located in Nantes, France, constructed in 1846 by the architects Seheult and Joseph-Fleury Chenantais.
Split into simpler sentences: Notre-Dame de Bon-Port is a Roman Catholic basilica located in Nantes, France. The church was constructed in 1846 by the architects Seheult and Joseph-Fleury Chenantais.