Man is related to Beard. Beard is part of Face. 
Taxpayer is derived from Tax. Tax is related to Toll. Toll is related to Change. Change is a type of Action. 
Man <--RelatedTo--> Beard --PartOf--> Face 
Taxpayer --DerivedFrom--> Tax <--RelatedTo--> Toll <--RelatedTo--> Change --IsA--> Action 