web:url

Canonical kind definition in the Chronicle registry.

Summary

web:url identifies a specific web resource by its canonical absolute URL.

subject MUST be of type absolute_url and identifies the web resource being judged.
amount MUST be non-zero. Positive amounts represent endorsement; negative amounts represent opposition.

Judgement of a specific web resource rather than its domain as a whole.

This allows individual pages, links, files, and other resources to receive specific feedback.