Schema: thumbnailUrl
Schema: thumbnailUrl Example Markup
The following are examples of markup written in json+ld that include the correct usage for Schema: thumbnailUrl.
VideoObject
VideoObject JSON-LD example for a product walkthrough video with five key-moment Clips, ISO 8601 duration, interactionStatistic view count, and publisher cross-referencing the Xoo Code Shop Dunmore LocalBusiness entity. Covers contentUrl vs embedUrl, the hasPart Clip pattern for key moments, and the duration format developers get wrong.