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@prefix bflc: <http://id.loc.gov/ontologies/bflc/> .
@prefix mads: <http://www.loc.gov/mads/rdf/v1#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://dev.bcld.info/works/677bd42b-e828-4b74-b1d8-1b181bf984ff> a bf:Collection,
        bf:StillImage,
        bf:Work ;
    bflc:aap "Lee, Roger Kenneth, 1929-2010. Roger Kenneth Lee technical drawings of harpsichords" ;
    bflc:aap-normalized "leerogerkenneth19292010rogerkennethleetechnicaldrawingsofharpsichords" ;
    bflc:movingImageTechnique <http://id.loc.gov/vocabulary/mtechnique/other> ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bflc:catalogerId "Unknown" ;
            bf:date "2026-09-30" ;
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            bf:descriptionLanguage <http://id.loc.gov/vocabulary/languages/eng> ;
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            bf:date "2026-09-30T17:47:55.526778+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/works/22748314> ;
            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 "ML31" ;
            bf:itemPortion ".L435" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/uba> ] ;
    bf:collectionArrangement [ a bf:CollectionArrangement ;
            bf:collectionOrganization "Organized in one series: Technical Drawings (1971-1976)" ] ;
    bf:content <http://id.loc.gov/vocabulary/contentTypes/sti> ;
    bf:contribution [ a bf:Contribution ;
            bf:agent <http://id.loc.gov/rwo/agents/n2025012189> ;
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        [ a bf:Contribution ;
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        [ a bf:Contribution ;
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        [ a bf:Contribution ;
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        [ a bf:Contribution,
                bf:PrimaryContribution ;
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    bf:genreForm [ a bf:GenreForm,
                mads:GenreForm ;
            rdfs:label "Blueprints (Reprographic copies)" ;
            bf:source <http://id.loc.gov/vocabulary/genreFormSchemes/aat> ;
            mads:authoritativeLabel "Blueprints (Reprographic copies)" ],
        [ a bf:GenreForm,
                mads:GenreForm ;
            rdfs:label "Schematic drawings" ;
            bf:source <http://id.loc.gov/vocabulary/genreFormSchemes/aat> ;
            mads:authoritativeLabel "Schematic drawings" ],
        <http://id.loc.gov/vocabulary/marcgt/ted> ;
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    bf:language <http://id.loc.gov/vocabulary/languages/eng> ;
    bf:note [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/lang> ;
            rdfs:label "Collection material in English." ] ;
    bf:originDate "1971-1976" ;
    bf:subject [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Harpsichord--Conservation and restoration" ;
            bflc:aap-normalized "harpsichordconservationandrestoration" ;
            bf:source <http://id.loc.gov/authorities/subjects> ;
            mads:authoritativeLabel "Harpsichord--Conservation and restoration" ;
            mads:componentList ( <http://id.loc.gov/authorities/subjects/sh85059045> <http://id.loc.gov/authorities/subjects/sh99005331> ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/authorities/subjects> ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Harpsichord--Construction" ;
            bflc:aap-normalized "harpsichordconstruction" ;
            bf:source <http://id.loc.gov/authorities/subjects> ;
            mads:authoritativeLabel "Harpsichord--Construction" ;
            mads:componentList ( <http://id.loc.gov/authorities/subjects/sh85059045> <http://id.loc.gov/authorities/subjects/sh99005337> ) ;
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        <http://id.loc.gov/authorities/subjects/sh2009126200> ;
    bf:summary [ a bf:Summary ;
            rdfs:label "The collection contains full-scale schematics of five seventeenth- and eighteenth-century French, Italian, and Flemish harpsichords created by R.K. Lee and submitted as copyright deposits between 1971 and 1976. The instruments represented in this collection were constructed by Joannes Petrus Bull, Henri Hemsch, Giovanni Da Pertici, and Andreas Ruckers." ] ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Roger Kenneth Lee technical drawings of harpsichords" ] .