More tweaks to make schema conform to ARIA spec.
More tweaks to make schema conform to ARIA spec.

YOTOV-LIMITED/validator,sammuelyee/validator,tripu/validator,takenspc/validator,YOTOV-LIMITED/validator,validator/validator,sammuelyee/validator,sammuelyee/validator,takenspc/validator,takenspc/validator,validator/validator,sammuelyee/validator,validator/validator,tripu/validator,tripu/validator,takenspc/validator,YOTOV-LIMITED/validator,validator/validator,takenspc/validator,sammuelyee/validator,YOTOV-LIMITED/validator,YOTOV-LIMITED/validator,tripu/validator,validator/validator,tripu/validator