#inside__interior  the region that is inside of something
  exclusion:  outside
  supertype:  region.location__part  the extended spatial location of something; "the farming regions of France"; "religions in all parts of the world"; "regions of outer space"
  subtype:  midland  the interior part of a country
  subtype:  midst__thick  the location of something surrounded by other things; "in the midst of the crowd"
  subtype:  penetralia  the innermost parts

No statement uses or specializes inside; click here to add one.