Tell me which is the physical object that contains the word zrzez in it's name?
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q223557 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'zrzez')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
physical object: Q223557