accessModeSufficient to ONIX correspondance

[LaZay]

ONIX code list 81 Product content type was initially used to describe the content of the publication BEFORE accessibility adaptations.
Trying to use it, as combined with the code list 196, to value the accessModeSufficient property, meaning AFTER adaptation, is quite a challenge indeed. The warning was worth it. :-)

Some inference was tempted on textual value. But not on visual. Nor on auditory value (except for audiobook, which is not a complex inference...). Though there are ONIX values addressing specific adaptations.
As a matter of fact, the ONIX code list 196 available values cannot be used for any reliable inference of accessModeSufficient = visual or auditory values:

• 14 Short alternative descriptions (still /moving image, audio file/track)
• 15 Full alternative descriptions (same)
• 20 Synchronised pre-recorded audio
• 28 Full alternative audio descriptions

Maybe that would be interesting to keep track of this, to avoid redoing all the analysis, or to avoid believing that something is missing in the correspondance table, regarding visual and auditory values of accessModeSufficient.