Question: Name the Velká pardubická sponsored by Česká pojišťovna with the longest race time ?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q1701273 . ?ent wdt:P2781 ?obj . ?ent wdt:P859 wd:Q11283119 } ORDER BY DESC(?obj)LIMIT 5