Explanation

Code 92 is used to describe accessibility (or inaccessibility) details of a publication that are not already covered by other metadata.

The summary provided in this field corresponds to the accessibility summary as defined in the EPUB Accessibility 1.1 specification. That is, it does not duplicate information such as the conformance statement and accessibility features of the publication.

Note

For publications that conform to the EPUB Accessibility 1.0 specification — where the summary may reproduce information expressed in the other accessibility metadata — use Code 00 instead.

The value of this field is the same as would be expressed in the Schema.org accessibilitySummary property.

The summary is often limited to only 500 characters.

Only for use in ONIX 3.0 or later.

Examples

Example 1 — Adding information not expressable by metadata 
<ProductFormFeature>
   <ProductFormFeatureType>09</ProductFormFeatureType>
   <ProductFormFeatureValue>92</ProductFormFeatureValue>
   <ProductFormFeatureDescription>
     Image descriptions and alt text were generated by
     artificial intelligence.
   </ProductFormFeatureDescription>
</ProductFormFeature>

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