@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/1e40728d-5ace-4b55-9d9f-0ebdbcfb9b8d> 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 "2026-09-11T20:14:34.013883+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/23540555> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ] ;
    bf:baseMaterial <http://id.loc.gov/vocabulary/mmaterial/pla> ;
    bf:carrier <http://id.loc.gov/vocabulary/carriers/sd> ;
    bf:dimensions "12 in" ;
    bf:extent [ a bf:Extent ;
            rdfs:label "1 audio disc" ] ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "  2024615359" ],
        [ a bf:AudioIssueNumber ;
            bf:assigner [ a bf:Organization ;
                    rdfs:label "Mercury Sound Books" ] ;
            rdf:value "MSB 60002" ] ;
    bf:instanceOf <https://stage.bcld.info/works/f05f0b34-5866-453b-a335-4c361f8f3e7e> ;
    bf:issuance <http://id.loc.gov/vocabulary/issuance/mono> ;
    bf:media <http://id.loc.gov/vocabulary/mediaTypes/s> ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Mercury Sound Books" ;
            bflc:simpleDate "[1965?]" ;
            bflc:simplePlace "Scarsdale, N.Y." ;
            bf:date "1965"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/nyu> ] ;
    bf:publicationStatement "Scarsdale, N.Y.: Mercury Sound Books, [1965?]" ;
    bf:soundCharacteristic [ a bf:PlayingSpeed ;
            rdfs:label "33 1/3 rpm" ],
        <http://id.loc.gov/vocabulary/mcapturestorage/aes>,
        <http://id.loc.gov/vocabulary/mgroove/lateral>,
        <http://id.loc.gov/vocabulary/mgroove/micro>,
        <http://id.loc.gov/vocabulary/mplayback/mon>,
        <http://id.loc.gov/vocabulary/mplayspeed/b>,
        <http://id.loc.gov/vocabulary/mrectype/analog> ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Piano adventures with Mary Van Doren" ] .