query: SELECT ?grouping (COUNT(DISTINCT ?entity) as ?count) (SAMPLE(?entity) as ?sample) WHERE { ?entity (wdt:P31/(wdt:P279*)) wd:Q33506;wdt:P17 wd:Q40. ?entity wdt:P131+ ?grouping.?grouping wdt:P31 wd:Q261543. # ?grouping .} GROUP BY ?grouping HAVING (?count < 0) ORDER BY DESC(?count) LIMIT 1000