Workplace is a synonym of Shop. you are likely to find Shop in/at/on Container. you are likely to find Milk in/at/on Container. Milk is a type of Mixture. 
University can be used for Learning. Study can be used for Learning. 
Workplace <--Synonym--> Shop --AtLocation--> Container <--AtLocation-- Milk --IsA--> Mixture 
University --UsedFor--> Learning <--UsedFor-- Study 