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Element | INID | Description |
|---|---|---|
| edition | 52 | Edition of the classification schedule |
main-classification | 52 | The format for all US classes is zero-filled to a 3-character class and 3-character subclass. Characters following those 6 numbers are not zero-filled, and non-significant trailing zeros are removed. There is no punctuation present. Slashes and decimal points can be easily inferred for display purposes. |
further-classification | 52 | Further/secondary classification. Same format as |
| additional-info | 52 | Additional information |
| linked-indexing-code-group | 52 | Indexing codes are used in association with classification symbols to provide technical information. Their format is similar to classification symbols, but they employ a colon in place of the slash. For example: ANNAnnnn:n[...]. Linked indexing codes show which classification symbols the indexing code is associated with. See Review of the Hybrid Systems in the IPC for more information. |
| unlinked-indexing-code | 52 | Unlinked indexing codes are similar to linked indexing codes, but are not linked to an associated classification symbol. |
text | 52 | In certain data parsing errors, the structure of the classification as delivered in the raw data cannot be established. In these cases, the raw classification data is output in the child: text. |
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