Course is related to Curriculum. you are likely to find Curriculum in/at/on Classroom. Classroom can be used for Teach. Lecture is a type of Teach. 
Facility is related to Base. Base is related to Location. 
Course <--RelatedTo--> Curriculum --AtLocation--> Classroom --UsedFor--> Teach <--IsA-- Lecture 
Facility <--RelatedTo--> Base <--RelatedTo--> Location 