Provenance is the term used to describe the history of ownership and movement of an art object, including its origin, previous owners, and any legal transactions or transfers that have taken place.

The primary purpose of documenting provenance is to establish the authenticity of an art object by verifying its history of ownership and movement.

The UNESCO Convention on the Means of Prohibiting and Preventing the Illicit Import, Export and Transfer of Ownership of Cultural Property, also known as the UNESCO Convention, is the primary international convention that governs the restitution of cultural property.

Repatriation is the term used to describe the process of returning cultural property to its country of origin, often after it has been illegally exported or acquired.

The principle of restitution is the legal principle that allows a country to claim the return of cultural property that was illegally exported, regardless of the current owner's good faith or lack of knowledge of the illegal export.

Provenance research is the process of identifying and tracing the history of an art object, including its origin, previous owners, and any legal transactions or transfers that have taken place.

The primary purpose of provenance research is to establish the authenticity of an art object by verifying its history of ownership and movement.

UNESCO is the international organization responsible for coordinating efforts to combat illicit trafficking in cultural property.

Illicit trafficking is the term used to describe the illegal import, export, or transfer of cultural property, often for commercial gain.

The primary purpose of the UNESCO Convention on the Means of Prohibiting and Preventing the Illicit Import, Export and Transfer of Ownership of Cultural Property is to promote international cooperation in combating illicit trafficking.

The principle of national patrimony is the legal principle that allows a country to claim the return of cultural property that was exported in violation of its national laws, regardless of the current owner's good faith or lack of knowledge of the illegal export.

Repatriation is the term used to describe the process of voluntarily returning cultural property to its country of origin, often after it has been illegally exported or acquired.

The primary purpose of the International Council of Museums (ICOM) Code of Ethics for Museums is to establish ethical standards for museums and museum professionals, including guidelines for the acquisition and disposition of cultural property.

Loan is the term used to describe the process of transferring cultural property from one country to another for temporary exhibition or study.

The primary purpose of the UNESCO Convention on the Protection and Promotion of the Diversity of Cultural Expressions is to protect and promote the diversity of cultural expressions, including the protection of cultural heritage.