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

suggestedGender

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

Thing > Property > suggestedGender

The gender of the person or audience.

Usage: Between 100 and 1000 domains
Values expected to be one of these types
Text
Used on these types
PeopleAudience

Schema Version 3.3