You can start using eventAttendanceMode even though It is really nevertheless pending on schema.org. Here's an example of an event that is only going on online: To populate the “mainEntity” house, I employed a similar urlId that I designed previously with the webpage URL. Along with the Attributes and objects https://greatbookmarking.com/story19451748/the-best-side-of-rich-snippets-vs-schema-markup