I also found this
page where they write it slightly differently:
Code:
<meta property="schema:accessibilityHazard">noFlashing</meta>
<meta property="schema:accessibilityHazard">noSound</meta>
<meta property="schema:accessibilityHazard">noMotionSimulation</meta>
Though as far as I can tell, if there are no hazards, the simpler version of:
Code:
<meta property="schema:accessibilityHazard">none</meta>
is perhaps more correct.
From
https://www.w3.org/wiki/WebSchemas/Accessibility it says:
Quote:
|
If none of the hazards are known to exist instead of calling out each nonHazard it is recommended to use "none".
|
So I guess I've more or less answered my own question!
Maybe it'll help some other confused soul who has the itch to make ebooks.