core + meta (Meta Extension): terms used within schema.org for schema definitions.

image

Canonical URL: http://schema.org/image

Thing > Property > image

An image of the item. This can be a URL or a fully described ImageObject.

Usage: Over 1,000,000 domains
Values expected to be one of these types
ImageObject
URL
Used on these types
Thing
Sub-properties
logo
photo

Schema Version 3.4