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

<https://id.rijksmuseum.nl/300222220> a ns1:CreativeWork ;
    ns1:about [ a ns1:DefinedTerm ;
            ns1:alternateName "Iron--Metallurgy" ],
        [ a ns1:DefinedTerm ;
            ns1:alternateName "Iron founding" ],
        [ a ns1:DefinedTerm ;
            ns1:alternateName "Cupola furnaces" ],
        [ a ns1:DefinedTerm ;
            ns1:alternateName "Cast-iron--Specifications" ],
        <https://id.rijksmuseum.nl/320126578>,
        <https://id.rijksmuseum.nl/320128640>,
        <https://id.rijksmuseum.nl/320130326>,
        <https://id.rijksmuseum.nl/320130991> ;
    ns1:identifier [ a ns1:PropertyValue ;
            ns1:propertyID "NL-AmRIJ" ;
            ns1:value "222220" ] ;
    ns1:inLanguage "eng" ;
    ns1:name "Cupola practice and mixing cast iron" ;
    ns1:workExample <https://id.rijksmuseum.nl/301222220> .