a11y-discov-vocab
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w3c
Repository for the maintenance of the schema.org accessibility property values for discoverability.
On the User Experience Guide for Accessibility Metadata call, we discovered that in the EPUB Accessibility Metadata, we have no way to identify that the MathML markup is for Chemistry....
[Accessibility Summary Authoring Guidelines (Draft Community Group Report 25 April 2024)](https://w3c.github.io/publ-a11y/drafts/schema-a11y-summary/#title) proposes a strong change in the use of the Accessibility Summary metadata. This change of approach is interpreted in...
The current definition is a bit too generic. It would probably help to beef it up by adding specific properties that must be controllable, and the issues that can limit...
Schema property `accessMode `/ `accessModeSufficient` _audio_ value has not been mapped to any ONIX value, as if there were no equivalent information in ONIX [code list 81](https://ns.editeur.org/onix/en/81) _Product content type_....
In the [2. Schema.org and ONIX ](https://w3c.github.io/a11y-discov-vocab/crosswalk/#schema-onix)section, and its correspondance table, the last cell contains _Human-readable text_. As if it was a Schema property, which is not. It might be...
I noticed that the Adaption Term "captions" has been deprecated and replaced by "closedCaptions" and "openCaptions" for the accessibilityFeature property. I was wondering if we could use those terms with...
In the current draft of the Schema.org Accessibility Properties Crosswalk, code 19 from list 196 in ONIX ("Print-equivalent page numbering") is currently mapped to `pageBreakMarkers` rather than `pageNavigation`. Looking at...
In the [2. Schema.org and ONIX ](https://w3c.github.io/a11y-discov-vocab/crosswalk/#schema-onix) section, 1) the Schema value `braille ` can be mapped to ONIX. Code from code list [21](https://ns.editeur.org/onix/en/21): * [BRL](https://ns.editeur.org/onix/en/21/BRL) = Braille edition 2)...
Here's a start on possible improvements to the definition. Feedback welcome from anyone interested. *** Preview | Diff
At least in Japan, there are quite a few EPUB publications that contain `BR` tags (not `P` tags) for representing paragraphs (probably with a leading ideographic space character at the...
