@prefix ns1: <http://schema.org/> .

<https://id.rijksmuseum.nl/31077310> a ns1:Person ;
    ns1:alternateName "Middendorf, Helmut",
        "Middendorf, Helmut, 1953" ;
    ns1:name "Middendorf, Helmut" ;
    ns1:sameAs <http://www.wikidata.org/entity/Q878513>,
        <https://rkd.nl/explore/artists/55963> .