Security is related to Safe. Safe is a type of Box. Box is related to Sock. Sock is related to Comfort. 
Place is related to Mountain. Mountain is related to Big. Whale can be Big. 
Security <--RelatedTo--> Safe --IsA--> Box <--RelatedTo--> Sock <--RelatedTo--> Comfort 
Place <--RelatedTo--> Mountain <--RelatedTo--> Big <--HasProperty-- Whale 