What is the unit of mass that contains the word "way " in its name
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q3647172 . ?sbj wdt:P111 wd:Q11423 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'wey')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
unit of mass: Q3647172 mass: Q11423