you are likely to find Audience in/at/on Stadium. Stadium is related to Band. Band is related to Entity. Thing is a type of Entity. 
Heavy is related to Great. Great is related to Nature. Nature is related to Gravity. 
Audience --AtLocation--> Stadium <--RelatedTo--> Band <--RelatedTo--> Entity <--IsA-- Thing 
Heavy <--RelatedTo--> Great <--RelatedTo--> Nature <--RelatedTo--> Gravity 