# d/code

References attribute 1 of the dictionary item being processed
by AQL and describes the type of dictionary item. Dictionary codes
beginning with d are used by file defining items, while the `a`, `s`, or `x` dictionary
codes are used by attribute-defining items.

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Source: https://d3codex.com/attributedefiningitem/d-code/ - part of the D3Codex reference.
