Price is related to Fare. Fare is a type of Passenger. Passenger is related to Ride. Ride is a type of Float. 
you are likely to find Juice in/at/on Refrigerator. you are likely to find Bowl in/at/on Refrigerator. Bowl is etymologically related to Poll. Poll is a type of Inquiry. 
Price <--RelatedTo--> Fare --IsA--> Passenger <--RelatedTo--> Ride --IsA--> Float 
Juice --AtLocation--> Refrigerator <--AtLocation-- Bowl --EtymologicallyRelatedTo--> Poll --IsA--> Inquiry 