Notes

1. Teaching is represented as a time limited role associating a person with a course.
2. The course may have optional concepts indicating subject area(s).  See Concept Model for details.
3. The role typically has a DateTimeInterval.  See DateTimeValue and DateTimeInterval Models for details.
4. The Role may have a label such as "Instructor" or "Team Lead" or other to further indicate the nature of the instructor's role.
5. The instructor is a person.  See Person Model for details.
6. Any number of instructors may each have a role in a course.  Each has their own role.