# Publication document

The original publication document is available for most works. This is the primary source document for the work, such as the official government gazette. It is always a PDF.

{% hint style="info" %}
The original publication document is different to the PDF version of a work expression.

* The **PDF version** is a PDF version of the XML content of the document that is generated automatically.
* The **publication document PDF** is a copy of the original publication document, which may be a scanned PDF. It is usually only the original version of the document and does not contain amendment information.
  {% endhint %}

## Download the publication document for a work

The full URL to download the publication document is part of the `publication_document` field in the details of the work.

{% openapi src="/files/4kNXPoVcclCo2986qOST" path="/v3/{frbr\_uri}/media/publication/{filename}" method="get" %}
[Laws.Africa Content API 2024-04-23.yaml](https://4163728571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LrrJ5L0RJ3goKWzqKVC%2Fuploads%2FYkGoMScj3txq3sbsbbwo%2FLaws.Africa%20Content%20API%20\(v3\)%20\(2\).yaml?alt=media\&token=7476d4cb-8aff-4c63-8ec8-44782e977024)
{% endopenapi %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://developers.laws.africa/api/works-and-expressions/publication-document.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.