The boundary between Chonan-machi(12427) and Mutsuzawa-mura(12422) in Chiba-ken is changed.

千葉県長南町(12427)と睦沢村(12422)との境界変更

2006

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

http://data.e-stat.go.jp/lod/sac/C12422-19700401

http://data.e-stat.go.jp/lod/sac/C12422-19751201

http://data.e-stat.go.jp/lod/sac/C12427-19700401

http://data.e-stat.go.jp/lod/sac/C12427-19751201

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

1975-12-01 ^^http://www.w3.org/2001/XMLSchema#date