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

<https://id.rijksmuseum.nl/31047985> a ns1:Person ;
    ns1:alternateName "Hartmann, Robert",
        "Hartmann, Robert, 1949" ;
    ns1:name "Hartmann, Robert" ;
    ns1:sameAs <https://rkd.nl/explore/artists/288190> .