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

<https://id.rijksmuseum.nl/31010721> a ns1:Person ;
    ns1:alternateName "Billgren, Ola",
        "Billgren, Ola, 1940" ;
    ns1:name "Billgren, Ola" ;
    ns1:sameAs <http://www.wikidata.org/entity/Q5597408>,
        <https://rkd.nl/explore/artists/213206> .