So, to begin with a couple of cliche's and mangled metaphors - we're conversing apples and oranges a tad comparing OG and Schema.org, and On the subject of this metadata It can be horses for classes. You'll be able to Stick to the under-stated techniques for getting Google rich effects. https://socialinplace.com/story4404659/helping-the-others-realize-the-advantages-of-json-schema-generator