Name an art genre that starts with letter B
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q1792379 . ?sbj wdt:P2579 wd:Q4076591 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'b')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
art genre: Q1792379 ballet studies: Q4076591