Question: Eddie the Head is a member of what hardcore musical group who's title has "iron" in the name?
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q56816954 . ?sbj wdt:P822 wd:Q259261 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'iron')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25