@prefix bf: <http://id.loc.gov/ontologies/bibframe/> .
@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#> .

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        bf:Text,
        bf:Work ;
    bflc:aap "Guerra, Bruno del, 1967-. U-Boat" ;
    bflc:aap-normalized "guerrabrunodel1967uboat" ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bflc:catalogerId "Unknown" ;
            bf:date "2026-09-11" ;
            bf:descriptionAuthentication <http://id.loc.gov/vocabulary/marcauthen/pcc> ;
            bf:descriptionLanguage <http://id.loc.gov/vocabulary/languages/eng> ;
            bf:descriptionLevel <http://id.loc.gov/ontologies/bibframe-2-6-0/> ],
        [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:21:53.182229+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/works/21241929> ;
            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 "D770" ;
            bf:itemPortion ".G777 2022" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/uba> ] ;
    bf:content <http://id.loc.gov/vocabulary/contentTypes/txt> ;
    bf:contribution [ a bf:Contribution,
                bf:PrimaryContribution ;
            bf:agent <http://id.loc.gov/rwo/agents/n2025251390> ;
            bf:role <http://id.loc.gov/vocabulary/relators/aut> ] ;
    bf:geographicCoverage <http://id.loc.gov/vocabulary/geographicAreas/l>,
        <http://id.loc.gov/vocabulary/geographicAreas/s-bl> ;
    bf:hasInstance <https://stage.bcld.info/instances/1576aabd-2127-4890-96cf-b38a7d0e7b2a> ;
    bf:illustrativeContent <http://id.loc.gov/vocabulary/millus/ill> ;
    bf:language <http://id.loc.gov/vocabulary/languages/por> ;
    bf:subject [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Warships--Brazil--History--20th century" ;
            bflc:aap-normalized "warshipsbrazilhistory20thcentury" ;
            bf:source <http://id.loc.gov/authorities/subjects> ;
            mads:authoritativeLabel "Warships--Brazil--History--20th century" ;
            mads:componentList ( <http://id.loc.gov/authorities/subjects/sh85145303> <http://id.loc.gov/rwo/agents/n79128015-781> <http://id.loc.gov/authorities/subjects/sh99005024> <http://id.loc.gov/authorities/subjects/sh2002012476> ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/authorities/subjects> ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Guerre mondiale, 1939-1945--Opérations navales" ;
            bflc:aap-normalized "guerremondiale19391945opérationsnavales" ;
            bf:source <http://id.loc.gov/vocabulary/subjectSchemes/rvm> ;
            mads:authoritativeLabel "Guerre mondiale, 1939-1945--Opérations navales" ;
            mads:componentList ( [ a mads:Topic ;
                        mads:authoritativeLabel "Guerre mondiale, 1939-1945" ] [ a mads:Topic ;
                        mads:authoritativeLabel "Opérations navales" ] ) ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "World War, 1939-1945--Naval operations, Brazilian" ;
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            mads:authoritativeLabel "World War, 1939-1945--Naval operations, Brazilian" ;
            mads:componentList ( <http://id.loc.gov/authorities/subjects/sh85148273> [ a mads:Topic ;
                        mads:authoritativeLabel "Naval operations, Brazilian" ] ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/authorities/subjects> ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Shipwrecks--Brazil--History--20th century" ;
            bflc:aap-normalized "shipwrecksbrazilhistory20thcentury" ;
            bf:source <http://id.loc.gov/authorities/subjects> ;
            mads:authoritativeLabel "Shipwrecks--Brazil--History--20th century" ;
            mads:componentList ( <http://id.loc.gov/authorities/subjects/sh85121666> <http://id.loc.gov/rwo/agents/n79128015-781> <http://id.loc.gov/authorities/subjects/sh99005024> <http://id.loc.gov/authorities/subjects/sh2002012476> ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/authorities/subjects> ],
        <http://id.loc.gov/authorities/subjects/sh85148304> ;
    bf:supplementaryContent <http://id.loc.gov/vocabulary/msupplcont/bibliography> ;
    bf:title [ a bf:Title ;
            bf:mainTitle "U-Boat" ],
        [ a bf:VariantTitle,
                <http://id.loc.gov/vocabulary/vartitletype/por> ;
            bf:mainTitle "Navios brasileiros na batalha do Atlántico" ] .