Action is related to Draw. Draw is a type of Travel. 
Grass is related to Blade. Blade is a synonym of Bucket. Bucket is related to Liquid. Liquid is a type of Fluid. 
Action <--RelatedTo--> Draw --IsA--> Travel 
Grass <--RelatedTo--> Blade <--Synonym--> Bucket <--RelatedTo--> Liquid --IsA--> Fluid 