Blank is etymologically related to Blink. Blank is a synonym of Space. Space is related to Final. Final is a synonym of Net. 
Land is related to Owner. Owner is related to Master. 
Blink <--EtymologicallyRelatedTo-- Blank <--Synonym--> Space <--RelatedTo--> Final <--Synonym--> Net 
Land <--RelatedTo--> Owner <--RelatedTo--> Master 