[pm#graph1_on_meal_shop
     [any pm#meal_shop (^$(no inheritance)$^),
          #address: an #address,
          may have for pm#phone_No: a pm#string,
          pm#menu: a #food_or_beverage,
          may have for pm#cuisine_origin: a #region,
          may have for pm#facility: a #facility (^$(explore 2)$^),
          may have for pm#owner: a menu#person_or_organization (^$(explore 1)$^)]
];