you are likely to find Water in/at/on Dam. Dam is a type of Female. Female is related to Broad. Broad is a synonym of Full. 
Secondary is related to Primary. Primary is a synonym of Chief. Chief is related to Engine. 
Water --AtLocation--> Dam --IsA--> Female <--RelatedTo--> Broad <--Synonym--> Full 
Secondary <--RelatedTo--> Primary <--Synonym--> Chief <--RelatedTo--> Engine 