1.   Now the gate bears a mural of famous world monuments.

2.   Ouro Preto has been declared a world historical monument by the United Nations Educational, Scientific and Cultural Organization, or UNESCO.

3.   The temple is listed by the United Nations as a world heritage monument.

4.   This colonial-era town, declared by UNESCO a world historical monument, was among the hardest hit.

5.   They had hoped to see the monument included on a list of UNESCO world heritage monuments.