@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/ea657fde-f093-4db3-8200-f2f4c2798307> a bf:Instance ;
    bf:adminMetadata [ 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/> ],
        [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-30T17:46:22.475281+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/11277403> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ] ;
    bf:carrier <http://id.loc.gov/vocabulary/carriers/nc> ;
    bf:dimensions "21 cm" ;
    bf:extent [ a bf:Extent ;
            rdfs:label "volumes" ] ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "   83647841 " ],
        [ a bf:Local ;
            bf:source <http://id.loc.gov/vocabulary/organizations/de-101> ;
            rdf:value "014307979" ],
        [ a bf:Local ;
            bf:source <http://id.loc.gov/vocabulary/organizations/de-600> ;
            rdf:value "783738-0" ] ;
    bf:instanceOf <https://dev.bcld.info/works/fb540bb2-b8f0-4ac0-976d-554b30f56662> ;
    bf:issuance <http://id.loc.gov/vocabulary/issuance/serl> ;
    bf:media <http://id.loc.gov/vocabulary/mediaTypes/n> ;
    bf:note [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/descsource> ;
            rdfs:label "Description based on: 6, published in 1975." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:appliesTo [ a bflc:AppliesTo ;
                    rdfs:label "<1975->" ] ;
            bflc:simpleAgent "Sahoe Kwahak Ch'ulp'ansa",
                "사회 과학 출판사"@ko-kore ;
            bflc:simplePlace "[P'yŏngyang-si]",
                "[평양시]"@ko-kore ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/earliest> ],
        [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:appliesTo [ a bflc:AppliesTo ;
                    rdfs:label "<1993->" ] ;
            bflc:simpleAgent "Kwahka Paekkwa Sajŏn Chonghap Ch'ulp'ansa",
                "과학 백과 사전 종합 출판사"@ko-kore ;
            bflc:simplePlace "[P'yŏngyang-si]",
                "[평양시]"@ko-kore ;
            bf:date "19XX/XXXX"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/kn> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/earliest> ] ;
    bf:publicationStatement "[P'yŏngyang-si]: Kwahka Paekkwa Sajŏn Chonghap Ch'ulp'ansa",
        "[P'yŏngyang-si]: Sahoe Kwahak Ch'ulp'ansa",
        "[평양시]: 과학 백과 사전 종합 출판사"@ko-kore,
        "[평양시]: 사회 과학 출판사"@ko-kore ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Ch'ŏrhak nonmunjip",
                "철학 론문집"@ko-kore ] .