Question: What river in Loire has the highest Strahler number?
Paraphrase: What Loire river has the highest Strahler number?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q4022 . ?ent wdt:P1548 ?obj . ?ent wdt:P131 wd:Q12569 } ORDER BY DESC(?obj)LIMIT 5 
Answer: Loire