Ritual is related to Performance. Performance is related to Act. Act is related to Unit. Unit is related to Colony. 
you are likely to find Fortune in/at/on Imagination. you are likely to find Spirit in/at/on Imagination. Spirit is a type of Ghost. 
Ritual <--RelatedTo--> Performance <--RelatedTo--> Act <--RelatedTo--> Unit <--RelatedTo--> Colony 
Fortune --AtLocation--> Imagination <--AtLocation-- Spirit --IsA--> Ghost 