Question: Tell me the metropolitan area that is maintained by the Metropolitan Manila Development Authority and starts with the letter m?
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q1907114 . ?sbj wdt:P126 wd:Q259278 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'm')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25