Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Old Town of Ávila with its Extra-Muros Churches' has mentioned 'Prior' in the following places:
Occurrence Sentence Text Source
In a city classed as a xe2x80x9cHistoric Sitexe2x80x9d every intervention must comply with the cultural heritage principles established in the current laws, and, therefore, must have explicit authorization from the administration prior to project implementation.
Any intervention at the property, including archaeological investigation, requires prior administrative authorization, according to the current Cultural Heritage Laws (Law 12/2002, 11 July, of Cultural Heritage of Castile and Lexc3xb3n, Decree 37/2007, 19 April, that approves the Rules for the Protection of Cultural Heritage in Castile and Lexc3xb3n, Law 16/1985, 25 June, of Spanish Historic Heritage).