Glass is related to Telescope. Telescope is related to Instrument. Instrument is related to Knife. 
Prosecution is a type of Collection. Prosecution is related to Prove. Statistics can Prove. 
Glass <--RelatedTo--> Telescope <--RelatedTo--> Instrument <--RelatedTo--> Knife 
Collection <--IsA-- Prosecution <--RelatedTo--> Prove <--CapableOf-- Statistics 