{
    "$schema": "http://json-schema.org/draft-04/schema",
    "description": "The relative URL to this document on the website specified by the `canonical_website` field. In the Arc ecosystem, this will be populated by the content api from the arc-canonical-url service if present based on the canonical_website. In conjunction with canonical_website, it can be used to determine the SEO canonical url or open graph url. In a multi-site context, this field may be different from the website_url field.",
    "title": "Canonical URL",
    "type": "string"
}