Complex sentence: The U.S. Naval Academy Museum is a public maritime museum in Annapolis, Maryland being part of the United States Naval Academy and within it's campus, located at Preble Hall (118 Maryland Avenue).
Split into simpler sentences: The U.S. Naval Academy Museum is a public maritime museum in Annapolis, Maryland, United States. Being part of the United States Naval Academy and within it's campus, it is located at Preble Hall (118 Maryland Avenue).