Tell me a legal case that begins with the letter "u" and applies jurisdiction to the United States.
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q2334719 . ?sbj wdt:P1001 wd:Q30 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'u')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
legal case: Q2334719 united states of america: Q30