Which is the skyscraper for which William F. Baker was an architect and contains the word burj in it's name?
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q11303 . ?sbj wdt:P84 wd:Q834854 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'burj')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
skyscraper: Q11303 william f. baker: Q834854