@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/f90b5f3a-f258-4328-841c-ed6ef4ec3272> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-30T17:48:01.774082+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/11184840> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/incmp> ],
        [ 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:extent [ a bf:Extent ;
            rdfs:label "volumes" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrations" ] ] ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "   74897244 " ],
        [ a bf:Coden ;
            rdf:value "CKKHBU" ] ;
    bf:instanceOf <https://dev.bcld.info/works/3a3944ef-afb0-49a5-9f23-a42605922c7a> ;
    bf:publicationStatement "Beijing: Ke xue chu ban she, Zhongguo guo ji shu dian guo wai fa xing",
        "Beijing: Zhongguo ke xue yuan, 1950-",
        "北京: 中國科學院, 1950-"@zh-hani,
        "北京: 科学出版社, 中国国际书店国外发行"@zh-hani ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Zhongguo ke xue",
                "中国科学"@zh-hani ] .