accessMode / accessModeSufficient audio to ONIX correspondance

[LaZay]

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 Product content type.
The problem is not having nothing there... :-) It is having too much there! ONIX has defined a long list of specific values (same problem for images mapped onto visual Schema value). ONIX forgot to define a generic value (as for 06 Video to be mapped onto visual Schema value too):

• 01 Audiobook
• 02 Performance – spoken word
• 03 Music recording
• 04 Other audio
• 13 Other speech content
• 21 Partial performance – spoken word
• 22 Additional audio content not part of main work

It would be interesting to mention this, as it was done for visual Schema value.
This would help us align Schema / ONIX properties' values.
This would help EDItEUR add new neutral image + audio values that are still missing in ONIX code list 81 Product content type.

[chrisONIX]

For ONIX list 81 - audio - the most general code is 01 - the note says (Audio recording of a reading of a book or other text) - so this is the most common use in the supply chain and will be the default. The other values are necessary for audio content presented in different forms. (Our industry has a lot of complexity that has to be reflected in ONIX.)
For ONIX list 81 - visual - the most general code for this is code 07 - Still images / graphics - the note says this
Includes any type of illustrations. Use only when no more detailed specification is provided

Again the other values are necessary for the book chain to describe the different ways visual information might be presented.