Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Royal Palaces of Abomey' has mentioned 'Natural heritage' in the following places:
Occurrence Sentence Text Source
2007-20 of 23 on the protection of cultural heritage and natural heritage of cultural significance.
2007-20 of 23 August 2007 on the protection of cultural heritage and natural heritage of cultural significance in the Republic of Benin, and the decree on urban planning regulation of the buffer zone of the site listed by the City of Abomey in 2006, provide a secure framework for the protection of the property.