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Accessible Publishing Knowledge Base

Category: Metadata - ONIX - Code List 81

Code List 81 - 19: Figures, diagrams, charts, graphs

Explanation

Code 19 indicates that a publication contains images of diagrams, charts, and graphs.

Code 19 is typically set in a <ProductContentType> element for digital publications, as images of diagrams, charts, and graphs are usually secondary content.

Only for use in ONIX 3.0 or later.

Schema.org mapping

Code 19 is the equivalent of setting a visual access mode using schema.org metadata.

Examples

Example 1 — Textbook with graphs
…
<PrimaryContentType>10</PrimaryContentType>
<ProductContentType>19</ProductContentType>
…

Applies To

EPUB 3 EPUB 2 Audiobooks
Yes Yes Partial *

* Applies to the table of contents and any supplementary HTML resources.

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