tell  me class of instruments which name has  the word instrument in it
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q1254773 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'instrument')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
class of musical instruments: Q1254773