The boundary between Sawara-shi(12209) and Omigawa-machi(12344) in Chiba-ken is changed.

千葉県佐原市(12209)と小見川町(12344)との境界変更

1863

http://data.e-stat.go.jp/lod/terms/sacs#CodeChangeEvent

http://data.e-stat.go.jp/lod/sac/C12209-19721001

http://data.e-stat.go.jp/lod/sac/C12209-19750201

http://data.e-stat.go.jp/lod/sac/C12344-19730501

http://data.e-stat.go.jp/lod/sac/C12344-19750201

http://data.e-stat.go.jp/lod/sacr/changesOfBoundaries

1975-02-01 ^^http://www.w3.org/2001/XMLSchema#date