core + pending (Pending Extension): these terms are pending wider review. Feedback is welcomed!

instructor

Defined in the pending.schema.org extension.
Canonical URL: http://schema.org/instructor

Thing > Property > instructor

A person assigned to instruct or provide instructional assistance for the CourseInstance.

Usage: Fewer than 10 domains
Values expected to be one of these types
Person
Used on these types
CourseInstance

Source

https://github.com/schemaorg/schemaorg/issues/195

Schema Version 3.1