text: The historical landmark and was part of Mainz Fortress. 
  The german original name: Proviantmagazin. 
  The english name: Provisions Depot.
  Source: http://www.festung-mainz.de/festung/proviantmagazin.html 
  https://www.geonames.org/12122573/provisions-depot-of-mainz-fortress.html
  