you are likely to find Pad in/at/on Furniture. Furniture is related to Home. Home is related to Range. Range is related to Domain. 
Can is related to Library. you are likely to find Newspaper in/at/on Library. 
Pad --AtLocation--> Furniture <--RelatedTo--> Home <--RelatedTo--> Range <--RelatedTo--> Domain 
Can <--RelatedTo--> Library <--AtLocation-- Newspaper 