OWL - Ontology in order to describe the lessons of a university professor

[giugy]

HI,sorry form my english but I don't speak it very well....

someone knows where I can fin an owl ontology that describes the
lessons (or the course....or simply the professor) of an university
professor??? In example an ontology with the class
( -> to represent the subclasses)
Professor ->
Course ->
Lessons ->
Lesson1 -> Argument
-> ........
Lesson2 -> Argument
->
............
Lesson3 ->..............

This is just an example....the structure can also be various!!!

Thanks,bye