Perfect is a different concept from Bad. People can be Bad. People can be Asian. Israeli is a type of Asian. 
Time is related to Vacation. Vacation is a type of Spend. Summer is a type of Spend. Summer is related to Salad. 
Perfect <--DistinctFrom--> Bad <--HasProperty-- People --HasProperty--> Asian <--IsA-- Israeli 
Time <--RelatedTo--> Vacation --IsA--> Spend <--IsA-- Summer <--RelatedTo--> Salad 