core + meta (Meta Extension): terms used within schema.org for schema definitions.

targetPlatform

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

Thing > Property > targetPlatform

Type of app development: phone, Metro style, desktop, XBox, etc.

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

Schema Version 3.3