@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/ebf287b7-b8a9-4bb4-8e34-42989138c534> a bf:Instance ;
    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 "2026-09-11T20:13:29.854410+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/12075883> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ] ;
    bf:carrier <http://id.loc.gov/vocabulary/carriers/sd> ;
    bf:dimensions "4 3/4 in" ;
    bf:duration "PT6M56S"^^xsd:duration,
        "PT8M"^^xsd:duration,
        "PT14M53S"^^xsd:duration,
        "PT17M"^^xsd:duration,
        "PT19M"^^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" ] ] ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "   99591712 " ],
        [ a bf:Upc ;
            rdf:value "099923117025" ],
        [ a bf:AudioIssueNumber ;
            bf:assigner [ a bf:Organization ;
                    rdfs:label "Koch Schwann" ] ;
            rdf:value "3-1170-2" ] ;
    bf:instanceOf <https://stage.bcld.info/works/373f46b7-127f-41f5-ae6e-5bedfb152442> ;
    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 "The 2nd work for viola; the 3rd for flute, viola, and piano; the 4th for piccolo, tuba, and piano; the 5th for viola, bassoon, and piano." ],
        [ a bf:Note ;
            rdfs:label "Compact disc." ],
        [ a bf:Note ;
            rdfs:label "\"Recorded in co-production with NDR\"--Container." ],
        [ a bf:Note ;
            rdfs:label "Biographical and program notes in English, French, and German ([26] p.) in container." ],
        [ a bf:Note ;
            rdfs:label "Title from container." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Koch Schwann" ;
            bflc:simpleDate "p1994" ;
            bflc:simplePlace "[Austria]" ],
        [ a bf:Distribution,
                bf:ProvisionActivity ;
            bf:date "1994"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/au> ],
        [ a bf:Production,
                bf:ProvisionActivity ;
            bf:date "1993"^^<http://id.loc.gov/datatypes/edtf> ] ;
    bf:publicationStatement "[Austria]: Koch Schwann, p1994" ;
    bf:responsibilityStatement "Sofia Gubaidulina, Elena Firssowa, Galina Ustwolskaja" ;
    bf:soundCharacteristic <http://id.loc.gov/vocabulary/mcapturestorage/dist>,
        <http://id.loc.gov/vocabulary/mplayspeed/f>,
        <http://id.loc.gov/vocabulary/mrectype/digital> ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Kammermusik" ;
            bf:subtitle "Chamber music = Musique de chambre" ] .