I'm using Schema.org markup in my website and want to add AggregateRating to the posts, but in ratingValue property which character should I use to separate in decimal numbers?
For example rating system is 5-scale (worstRating = 1 and bestRating = 5) and ratingValue is 5٫00 or 5٫26.
Is using the character ٫ OK? ٫ or , or .? The plugin I use inserts ٫ itself.
I went to https://schema.org/AggregateRating and can easily see the confusion. The ratingValue says text whereas bestRating and worstRating says number or text. If you click the links for text or number, the information provided does not help clarify your question.
Yikes!!
I did look at the second Microdata example for AggregateRating where the value for ratingValue is 3.5 and it does use a . (period). I realize that for some locales, it is perfectly acceptable to use a , (comma), however, I would recommend a . (period) just to be sure.
You can certainly try both, one at a time, and check it using https://developers.google.com/structured-data/testing-tool/ to validate the code via Google.
