Legislation is a type of Government. Government is related to Local. Local is related to Area. Area is related to Desert. 
you are likely to find Program in/at/on Concert. Concert can be Loud. Loud is related to Sound. Sound is related to Fit. 
Legislation --IsA--> Government <--RelatedTo--> Local <--RelatedTo--> Area <--RelatedTo--> Desert 
Program --AtLocation--> Concert --HasProperty--> Loud <--RelatedTo--> Sound <--RelatedTo--> Fit 