@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://dev.bcld.info/instances/6c865d5b-126e-4433-9e8a-dc39426f74a3> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-30T17:47:50.500398+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/13014940> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ],
        [ a bf:AdminMetadata ;
            bflc:catalogerId "Unknown" ;
            bf:date "2026-09-30" ;
            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:carrier <http://id.loc.gov/vocabulary/carriers/st> ;
    bf:dimensions "7 in" ;
    bf:extent [ a bf:Extent ;
            rdfs:label "1 sound tape reel (30 min., 19 sec.)" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "analog, 7 1/2 ips, full track, mono." ] ] ;
    bf:hasItem <http://id.loc.gov/resources/items/13014940> ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "  2002656636" ] ;
    bf:instanceOf <https://dev.bcld.info/works/e4ce1220-7858-42c9-986f-840bfbfbefb6> ;
    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 "Educational Communications" ;
            bflc:simpleDate "1990" ;
            bflc:simplePlace "Los Angeles" ;
            bf:date "1990"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/cau> ] ;
    bf:publicationStatement "Los Angeles: Educational Communications, 1990" ;
    bf:soundCharacteristic <http://id.loc.gov/vocabulary/mcapturestorage/aes>,
        <http://id.loc.gov/vocabulary/mplayback/mon>,
        <http://id.loc.gov/vocabulary/mplayspeed/o>,
        <http://id.loc.gov/vocabulary/mtapeconfig/full> ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Environmental directions" ;
            bf:partNumber "1990-08-27",
                "no. 678" ] .