Question: Which tank locomotive has the highest number of cylinders with a 0-4-OT wheel arrangement?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q785745 . ?ent wdt:P1100 ?obj . ?ent wdt:P2978 wd:Q26234727 } ORDER BY DESC(?obj)LIMIT 5