GRAMMAR'S RESPONSE. The word premises is always plural, whether you're referring to the whole of the land and the buildings upon it or just part of the mall (or whatever). So you want are, always. Authority: Merriam-Webster's Collegiate Dictionary, Electronic Edition, Version 1.5.
Yonne is a department in the centre of France, in the Burgundy region. The largest city in the department, and its prefecture (capital), is Auxerre.
RELATIVE LOCATION: Located in northeastern Europe on the edges of the North Sea, the Netherlands is geographically positioned in both the northern and eastern hemispheres. The Netherlands is bordered by the countries of Belgium and Germany, and the North Sea.