you are likely to find Sound in/at/on Song. Song is related to Musical. 
Brave is related to Bold. Writing can be Bold. Writing is related to Representation. Representation is related to Symbol. 
Sound --AtLocation--> Song <--RelatedTo--> Musical 
Brave <--RelatedTo--> Bold <--HasProperty-- Writing <--RelatedTo--> Representation <--RelatedTo--> Symbol 