Question: Which is the {art genre} for {field of this occupation} of {clown}?
Paraphrase: Which is the {craftsmanship class} for {field of this occupation} of {clown}?
SPARQL (Wikidata):  select distinct ?obj where { wd:Q7358 wdt:P425 ?obj . ?obj wdt:P31 wd:Q1792379 } 
Answer: clownery