Where was Before the Revolution filmed?
1964 Italian film directed by Bernardo Bertolucci
Before the Revolution (1964) was filmed in Parma, Fontanellato and Rocca Sanvitale, 3 places named in its Wikipedia article, in Italy. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.
Places per Wikipedia's article
The Wikipedia article names 3 places. Each links to the sentence that says so.
