query: #title: Northernmost should be North of southernmost
  # Complex constraint from [[Property talk:P1332]]
  # correct where needed. FIXME: allow for exceptions based on "applies to part" qualifier. Compare with [[Wikidata:Database reports/Complex constraint violations/P1334#Easternmost should be east of westernmost|Easternmost should be east of westernmost]]
  SELECT DISTINCT ?item ?itemLabel ?summary
  WHERE
  {
    ?item p:P1332 ?st .
    ?st psv:P1332 [ wikibase:geoLatitude ?lat ; wikibase:geoLongitude ?lon ] .
    ?item p:P1333 ?st2 .
    ?st2 psv:P1333 [ wikibase:geoLatitude ?lat2 ; wikibase:geoLongitude ?lon2 ] .
    FILTER ( ?lat < ?lat2 )
    BIND ( CONCAT(str(?lat), " < ", str(?lat2) )  as ?summary)
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
  }
  LIMIT 50