Sacrifice is a type of Film. Film is related to Develop. 
Snake is a type of Weave. you are likely to find Snake in/at/on Habitat. Habitat is related to City. you are likely to find Highway in/at/on City. 
Sacrifice --IsA--> Film <--RelatedTo--> Develop 
Weave <--IsA-- Snake --AtLocation--> Habitat <--RelatedTo--> City <--AtLocation-- Highway 