For further more clarification, you'll be able to pay a visit to Schema.org to check lists and view examples. Yow will discover which varieties of factors are defined as properties and which happen to be defined as sorts. This valuable guide lays out every thing you have to have to https://addons.prestashop.com/en/seo-natural-search-engine-optimization/31857-automatic-google-rich-snippets-json-ld-open-graph-seo.html