Deletion of Tricontinental Chile

Comment: If this goes, it'll be on  concerns and the fact this concept isn't really talked about significantly in English. There's a bit in Spanish about Chile's tri-continental nature, especially in teaching schoolchildren geography. For instance, not the best source since probably not significant coverage but it definitely mentions the tricontinental nature of Chile: https://dialnet.unirioja.es/servlet/articulo?codigo=4045934 However, this isn't trivia:  discusses lists of trivia in articles, and  doesn't talk about geographical articles like this
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG||WP:TRIVIA||WP:INDISCRIMINATE)