Which of the following relates to the ownership of property with water boundaries?

The concept of littoral rights pertains specifically to the ownership of property that is adjacent to a body of water, such as a lake or ocean. These rights allow property owners to use and enjoy the water's surface for activities such as swimming, boating, and fishing. Additionally, littoral rights typically include the right to access the water and may also encompass land up to the high-water mark, which is the point reached by the water at its highest level.

In contrast, marital rights are related to property ownership in the context of marriage and property division upon divorce. Loan commitments refer to agreements related to loans or financing, particularly in the context of real estate transactions, while liquidity rights deal with the ease of converting an asset into cash. Therefore, while each of the other options pertains to different legal or financial contexts, littoral rights is the correct answer since it directly addresses property ownership rights associated with bodies of water.