The Formerly scheduled start out date to the party if an occasion is rescheduled. If you increase previousStartDate, you must also include the eventStatus property and established the eventStatus to EventRescheduled. Don't use other function statuses. [9]. All legitimate schema markups in Google schema tests tools and search console. Lifetime https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-google-rich-snippets-json-ld-opengraph-twitter-tags-schemaorg.html