Sheep is related to Dream. Dream is a type of Information. Number is a type of Information. 
you are likely to find Wagon in/at/on Backyard. you are likely to find Backyard in/at/on Neighborhood. Neighborhood is related to Corner. you are likely to find Chair in/at/on Corner. 
Sheep <--RelatedTo--> Dream --IsA--> Information <--IsA-- Number 
Wagon --AtLocation--> Backyard --AtLocation--> Neighborhood <--RelatedTo--> Corner <--AtLocation-- Chair 