University is related to Like. Like is related to Stone. Stone is the opposite of Sand. Sand is related to Part. 
Known is a different concept from Surprise. Surprise is related to Horror. Horror is the opposite of Heaven. Heaven is related to High. 
University <--RelatedTo--> Like <--RelatedTo--> Stone <--Antonym--> Sand <--RelatedTo--> Part 
Known <--DistinctFrom--> Surprise <--RelatedTo--> Horror <--Antonym--> Heaven <--RelatedTo--> High 