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

interactionService

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

Thing > Property > interactionService

The WebSite or SoftwareApplication where the interactions took place.

Usage: Fewer than 10 domains
Values expected to be one of these types
SoftwareApplication
WebSite
Used on these types
InteractionCounter

Schema Version 3.2