"RDF description of C3900" . . . . . . . . "3900" . "1990-06-01"^^ . "The boundary between Ogawa-machi(08303) and Minori-machi(08304) in Ibaraki-ken is changed."@en . "茨城県小川町(08303)と美野里町(08304)との境界変更"@ja .