@prefix bf: <http://id.loc.gov/ontologies/bibframe/> .
@prefix bflc: <http://id.loc.gov/ontologies/bflc/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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        bf:NotatedMusic,
        bf:Work ;
    bflc:aap "Gershwin, George, 1898-1937. Themes notebook (1924-1925)" ;
    bflc:aap-normalized "gershwingeorge18981937themesnotebook(19241925)" ;
    bf:adminMetadata [ a bf:AdminMetadata ;
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            bf:date "2026-09-11" ;
            bf:descriptionAuthentication <http://id.loc.gov/vocabulary/marcauthen/pcc> ;
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            bf:descriptionLevel <http://id.loc.gov/ontologies/bibframe-2-6-0/> ],
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            bf:date "2026-09-11T20:22:22.966288+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/works/19776264> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ] ;
    bf:classification [ a bf:ClassificationLcc ;
            bf:assigner <http://id.loc.gov/vocabulary/organizations/dlc> ;
            bf:classificationPortion "ML30.25e.G47" ;
            bf:itemPortion "T5" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/uba> ] ;
    bf:content <http://id.loc.gov/vocabulary/contentTypes/ntm> ;
    bf:contribution [ a bf:Contribution ;
            bf:agent <http://id.loc.gov/rwo/agents/n50076010> ;
            bf:role <http://id.loc.gov/vocabulary/relators/ctb> ],
        [ a bf:Contribution,
                bf:PrimaryContribution ;
            bf:agent <http://id.loc.gov/rwo/agents/n79077265> ;
            bf:role <http://id.loc.gov/vocabulary/relators/ctb> ] ;
    bf:genreForm <http://id.loc.gov/authorities/genreForms/gf2014026922>,
        <http://id.loc.gov/authorities/genreForms/gf2014026956> ;
    bf:hasInstance <https://stage.bcld.info/instances/05cd07b5-77bb-43e9-8bc2-ee71e56ad027> ;
    bf:language <http://id.loc.gov/vocabulary/languages/zxx> ;
    bf:relation [ a bf:Relation ;
            bf:associatedResource _:b6 ;
            bf:relationship <http://id.loc.gov/entities/relationships/holdingof>,
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    bf:subject <http://id.loc.gov/authorities/subjects/sh85089025> ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Themes notebook (1924-1925)" ] .

_:N54a080e1d7344b698e71313e0936a445 a bf:Instance ;
    bf:identifiedBy [ a bf:Lccn ;
            bf:assigner <http://id.loc.gov/vocabulary/organizations/dlc> ;
            rdf:value "  2010561028." ] ;
    bf:instanceOf _:b6 ;
    bf:title [ a bf:Title ;
            bf:mainTitle "George and Ira Gershwin collection, 1895-2008 (bulk 1920-1960)" ] .

_:Nbdcb94535c0d48479dbde4b69a94245d a bf:Title ;
    bf:mainTitle "George and Ira Gershwin collection, 1895-2008 (bulk 1920-1960)" .

_:b6 a bf:Work ;
    bflc:aap "George and Ira Gershwin collection, 1895-2008 (bulk 1920-1960)" ;
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    bf:hasInstance _:N54a080e1d7344b698e71313e0936a445 ;
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