query: SELECT ?item ?itemLabel ?length_in_meters WHERE {
    hint:Query hint:optimizer 'None' .
    ?item wdt:P131* wd:Q649 .
    ?item (wdt:P31/wdt:P279*) wd:Q79007 .
    ?item p:P2043/psn:P2043/wikibase:quantityAmount ?length_in_meters .
    SERVICE wikibase:label { bd:serviceParam wikibase:language "ru,en". }
  }
  ORDER BY ?length_in_meters
  LIMIT 100