@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#> .

<https://stage.bcld.info/instances/321098b8-40ff-4510-a63d-a6127c8de688> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:22:01.023922+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/5630681> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ],
        [ 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/> ] ;
    bf:baseMaterial <http://id.loc.gov/vocabulary/mmaterial/mtl>,
        <http://id.loc.gov/vocabulary/mmaterial/pla> ;
    bf:carrier <http://id.loc.gov/vocabulary/carriers/sd> ;
    bf:dimensions "4 3/4 in" ;
    bf:duration "002944"^^xsd:duration,
        "003800"^^xsd:duration ;
    bf:extent [ a bf:Extent ;
            rdfs:label "1 sound disc" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "digital, stereo." ] ] ;
    bf:identifiedBy [ a bf:AudioIssueNumber ;
            bf:assigner [ a bf:Organization ;
                    rdfs:label "CBS Records Masterworks" ] ;
            rdf:value "MK 44924" ],
        [ a bf:Lccn ;
            rdf:value "   91750712 " ],
        [ a bf:Upc ;
            rdf:value "074644492422" ] ;
    bf:instanceOf <https://stage.bcld.info/works/a08e73c5-60a7-4b1c-90da-2eb28ef4fe70> ;
    bf:issuance <http://id.loc.gov/vocabulary/issuance/mono> ;
    bf:media <http://id.loc.gov/vocabulary/mediaTypes/s> ;
    bf:note [ a bf:Note ;
            rdfs:label "Durations: 38:00; 29:44." ],
        [ a bf:Note ;
            rdfs:label "The 2nd work for violin and cello." ],
        [ a bf:Note ;
            rdfs:label "Compact disc." ] ;
    bf:provisionActivity [ a bf:Production,
                bf:ProvisionActivity ;
            bf:date "1985"^^<http://id.loc.gov/datatypes/edtf> ],
        [ a bf:Distribution,
                bf:ProvisionActivity ;
            bf:date "1989"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/nyu> ],
        [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "CBS Records Masterworks" ;
            bflc:simpleDate "p1989" ;
            bflc:simplePlace "New York, N.Y." ] ;
    bf:publicationStatement "New York, N.Y.: CBS Records Masterworks, p1989" ;
    bf:responsibilityStatement "Shostakovich. Rejoice! / Gubaidulina." ;
    bf:soundCharacteristic <http://id.loc.gov/vocabulary/mcapturestorage/dist>,
        <http://id.loc.gov/vocabulary/mplayback/ste>,
        <http://id.loc.gov/vocabulary/mplayspeed/f>,
        <http://id.loc.gov/vocabulary/mrectype/digital> ;
    bf:title [ a bf:Title ;
            bf:mainTitle "String quartet no. 15, op. 144" ] .