I don't know what they are but if they were stolen, then obviously it was unable to protect them at that time. No, I don't think ancient Greek artifacts belong

I don't know what they are but if they were stolen, then obviously it was unable to protect them at that time. No, I don't think ancient Greek artifacts belong to modern Greek people or the modern Greece country. Perhaps they could just as well belong to the EU and be kept in any EU country. Who decides what political entities are the true heirs?