@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 rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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    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 "2026-09-11T20:22:01.787187+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/5696070> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ] ;
    bf:carrier <http://id.loc.gov/vocabulary/carriers/st> ;
    bf:dimensions "10 in" ;
    bf:duration "PT45M"^^xsd:duration ;
    bf:extent [ a bf:Extent ;
            rdfs:label "1 sound tape reel (ca. 45 min.)" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "analog, 7 1/2 ips" ] ] ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "   93842643 " ] ;
    bf:instanceOf <https://stage.bcld.info/works/65613dbb-a9ea-4c94-a2a6-ad46b6508687> ;
    bf:issuance <http://id.loc.gov/vocabulary/issuance/mono> ;
    bf:media <http://id.loc.gov/vocabulary/mediaTypes/s> ;
    bf:note [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/addphys> ;
            rdfs:label "Also available in digital form on the Library of Congress Web site." ],
        [ a bf:Note ;
            rdfs:label "Production level cataloging." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/repro> ;
            rdfs:label "Preservation master. Washington, D.C. : Library of Congress Magnetic Recording Laboratory, 1973 or 74. On 1 sound tape reel : analog, 7 1/2 ips, full track, mono. ; 10 in." ],
        [ a bf:Note ;
            rdfs:label "Prose in Spanish." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/refcitation> ;
            rdfs:label "Archive of Hisp. Lit. on Tape," ;
            bflc:citation "p. 510." ],
        [ a bf:Note ;
            rdfs:label "Recorded for the Archive of Hispanic Literature on Tape." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleDate "1961" ;
            bf:date "1961"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/ck> ] ;
    bf:publicationStatement "1961" ;
    bf:soundCharacteristic <http://id.loc.gov/vocabulary/mplayspeed/o> ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Colombian writer and literary critic reading from his work, La poesía de Antonio Machado" ] .