Sort is a synonym of Type. Type is related to Rock. Rock can be Heavy. Heavy is related to Push. 
Quantity is related to Measurement. Measurement is related to Time. Time is related to Bed. Bed is related to Wood. 
Sort <--Synonym--> Type <--RelatedTo--> Rock --HasProperty--> Heavy <--RelatedTo--> Push 
Quantity <--RelatedTo--> Measurement <--RelatedTo--> Time <--RelatedTo--> Bed <--RelatedTo--> Wood 