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

wds:P227-e9e02aea-45cd-6883-2dff-9701d5da2155 a wikibase:BestRank,
        wdno:P10999 ;
    wikibase:rank wikibase:NormalRank ;
    pq:P13337 "portal.dnb.de" ;
    pq:P8967 "\\1" ;
    ps:P8966 "^https?:\\/\\/portal\\.dnb\\.de\\/opac\\.htm\\?(?:.*&)?method=simpleSearch&(?:.*&)?query=(?:nid%3D)?(|(1[012]?\\d{7}[0-9X]|[47]\\d{6}-\\d|[1-9]\\d{0,7}-[0-9X]|3\\d{7}[0-9X]))($|&)" .