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

wds:Q1849-0fe68ed5-474e-4cc6-e2ea-048eac52ffe5 a wikibase:BestRank ;
    wikibase:rank wikibase:NormalRank ;
    ps:P10376 "materials-science/erbium" .