Palais des Congrès Acropolis
The Palais des Congrès Acropolis ( formerly known as Parc Expo ) is a convention center located in Nice , France . 
<triplet> Palais des Congrès Acropolis <subj> convention center <obj> instance of <subj> Nice <obj> located in the administrative territorial entity <subj> France <obj> country <triplet> Nice <subj> France <obj> country