00000nz  a2200000n  4500
001  KSH1998036409
005  20021206000000
008  980429 n azknn|abn          |a a|a    | 
150  ▼a서브 스키마[sub-schema]▲
450  ▼wr▼i영어▼asub-schema▲
550  ▼wg▼a스키마[schema]▲