What are the unit of mass which start with the letter zuz
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q3647172 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'zuz')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
unit of mass: Q3647172