:I moved it because we had already agreed to reduce the article and not to expand it with irrelevant information within quotes. I removed later that paragraph on cultural minorities for the same reason that I would remove similar information from an article dealing with "Ottoman identity" aka "Ottomans" aka "Ottoman Turks". But you can restore it, within context, in Byzantine Empire or a separate article anytime you want. I don't know how many more times I'll have to explain that.