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

wds:P3669-6d20b85d-4592-e59e-e6dd-d27d6bb084c8 a wikibase:BestRank ;
    wikibase:rank wikibase:NormalRank ;
    ps:P1793 "[a-z]+(-[a-z]+)*" .