| QName | Type | Fixed | Default | Use | Inheritable | Annotation |
|---|---|---|---|---|---|---|
| contextRef | IDREF | required | ||||
| id | country:ID | optional |
<xs:element id="sic_Z3721" name="Z3721" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" abstract="true"/> |