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

wds:Q167-283b23fc-4231-e65f-ca56-c8e2bcc27a2d a wikibase:BestRank ;
    wikibase:rank wikibase:NormalRank ;
    ps:P6900 "円周率" .