Plate is related to Table. Table is related to Chart. Profile is a type of Chart. Profile is a different concept from Back. 
Alley can be used for Walk. Walk is related to Steady. Steady is related to Stable. Stable is a type of Illness. 
Plate <--RelatedTo--> Table <--RelatedTo--> Chart <--IsA-- Profile <--DistinctFrom--> Back 
Alley --UsedFor--> Walk <--RelatedTo--> Steady <--RelatedTo--> Stable --IsA--> Illness 