Deletion of Ruhr Industrial Heritage Trail – Duisburg: Town and Harbour

Comment: Passes . The route has been a prominent subject in multiple peer reviewed journal articles. See
Stance: keep
Cited policy: Wikipedia:Notability (WP:SIGCOV)

Comment: the article on German WP (https://de.wikipedia.org/wiki/Route_der_Industriekultur_%E2%80%93_Duisburg:_Stadt_und_Hafen here)has a number of books listed which may discuss this trail but although WP is a Wikipedia:Notability (geographic features)|gazeteer, it is not |a tourguide, more is needed
Stance: comment
Cited policy: Wikipedia:What Wikipedia is not (WP:tourguide)