Country is related to Tax. Tax is related to Obligation. Obligation is related to Expect. Expected is derived from Expect. 
Catalog is derived from Log. Log is a type of Wood. Wood is related to Hard. 
Country <--RelatedTo--> Tax <--RelatedTo--> Obligation <--RelatedTo--> Expect <--DerivedFrom-- Expected 
Catalog --DerivedFrom--> Log --IsA--> Wood <--RelatedTo--> Hard 