Vegetable is a different concept from Chicken. Chicken is related to Pie. you are likely to find Pie in/at/on Store. Store is related to Register. 
Equality is related to Fair. you are likely to find Art in/at/on Fair. Art is related to Aspect. 
Vegetable <--DistinctFrom--> Chicken <--RelatedTo--> Pie --AtLocation--> Store <--RelatedTo--> Register 
Equality <--RelatedTo--> Fair <--AtLocation-- Art <--RelatedTo--> Aspect 