"RDF description of 世帯年齢区分別一般世帯数-第4次メッシュ別" . . . . . . . . . . . . . . . "Population census"@en . "Private households by division of household members' age - 4th level grid squares"@en . "Private households by division of household members' age - 4th level grid squares"@en . "世帯年齢区分別一般世帯数-第4次メッシュ別"@ja . "世帯年齢区分別一般世帯数-第4次メッシュ別"@ja . "国勢調査"@ja .