Bill is a type of Statement. Bill is related to Ticket. you are likely to find Ticket in/at/on Train. 
Particular is related to Type. Type is related to Board. you are likely to find Nail in/at/on Board. Nail is related to Wood. 
Statement <--IsA-- Bill <--RelatedTo--> Ticket --AtLocation--> Train 
Particular <--RelatedTo--> Type <--RelatedTo--> Board <--AtLocation-- Nail <--RelatedTo--> Wood 