Sir is related to Title. Title can be used for Information. Heritage is a type of Information. 
you are likely to find Wall in/at/on Corner. Wall is related to Large. Large is related to Statue. 
Sir <--RelatedTo--> Title --UsedFor--> Information <--IsA-- Heritage 
Corner <--AtLocation-- Wall <--RelatedTo--> Large <--RelatedTo--> Statue 