You can mix them up as you like. (You could use both vocabularies with both syntaxes on a similar site. You could use equally vocabularies with only one syntax. You could use just one vocabulary with the two syntaxes, or with only one syntax. …). It completely relies on your https://kameronzokcu.ltfblog.com/31040109/json-ld-schema-can-be-fun-for-anyone