Source: Schema.org v30.1 vocabulary. Official instructor property definition.
What does instructor mean?
A person assigned to instruct or provide instructional assistance for the [[CourseInstance]].
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status