Southeast is derived from South. Southeast is a type of Direction. Direction is related to Trend. Trend is related to Fashion. 
Construction is related to Stage. Stage is related to Room. Room is related to Committee. Committee is related to Official. 
South <--DerivedFrom-- Southeast --IsA--> Direction <--RelatedTo--> Trend <--RelatedTo--> Fashion 
Construction <--RelatedTo--> Stage <--RelatedTo--> Room <--RelatedTo--> Committee <--RelatedTo--> Official 