XML Schema for the Image Sitemap extension. This schema defines the
Image-specific elements only; the core Sitemap elements are defined
separately.
Help Center documentation for the Image Sitemap extension:
https://developers.google.com/search/docs/advanced/sitemaps/image-sitemaps
Copyright 2010 Google Inc. All Rights Reserved.
Encloses all information about a single image. Each URL (<loc> tag)
can include up to 1,000 <image:image> tags.
The URL of the image.
The caption of the image.
The geographic location of the image. For example,
"Limerick, Ireland".
The title of the image.
A URL to the license of the image.
