Portray is related to Picture. you are likely to find Grape in/at/on Picture. you are likely to find Grape in/at/on Field. Field is a synonym of Realm. 
Truck is related to Transport. 
Portray <--RelatedTo--> Picture <--AtLocation-- Grape --AtLocation--> Field <--Synonym--> Realm 
Truck <--RelatedTo--> Transport 