@prefix ps: <http://www.wikidata.org/prop/statement/> .
@prefix wds: <http://www.wikidata.org/entity/statement/> .
@prefix wikibase: <http://wikiba.se/ontology#> .

wds:P1447-68fbe918-4d53-412e-d06b-e1e8bb063eba a wikibase:BestRank ;
    wikibase:rank wikibase:NormalRank ;
    ps:P1793 "([a-z]{2}|[aeiou])\\/(\\1[a-z\\-]*|[a-z\\-]*-\\1[a-z\\-]*)-1?\\d" .