In what aspect do patrimony laws exceed export regulations?

The aspect in which patrimony laws exceed export regulations is their focus on the protection of cultural heritage objects. Patrimony laws are designed to safeguard the cultural, historical, and artistic significance of objects that are considered part of a nation’s cultural identity. These laws often encompass a broader range of protections compared to export regulations, which primarily address the legal transfer of ownership and the conditions under which artworks may be removed from a country.

Patrimony laws typically include provisions for the conservation, preservation, and restitution of cultural heritage, ensuring that such objects remain accessible for public appreciation and education. This is crucial for maintaining a nation's cultural integrity, particularly in cases where historical artifacts are threatened by commercial interests or global trade.

In contrast, while export regulations may incorporate aspects of cultural ownership, their primary goal is to manage the legalities surrounding the exportation of artworks and ensure compliance with international agreements. They do not necessarily address the overarching cultural significance or heritage aspect that patrimony laws encompass.

Therefore, option B accurately highlights the broader protective function of patrimony laws in relation to cultural heritage, making it the correct choice.