Complex sentence: Paris Métro Line 12 is one of 16 metro lines in Paris, France; linking Issy-les-Moulineaux in southern Paris to the Porte de la Chapelle in the north.
Split into simpler sentences: Paris Métro Line 12 is one of 16 metro lines in Paris, France. The line links Issy-les-Moulineaux in southern Paris to the Porte de la Chapelle in the north.