core + attic (Attic Area): these terms have been either deprecated from the core or extentions, or removed from pending as not accepted into the full vocabulary.

serviceUrl

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

Thing > Property > serviceUrl

The website to access the service.

Usage: Between 10 and 100 domains
Values expected to be one of these types
URL
Used on these types
ServiceChannel

Schema Version 3.4