@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/e2e7c8f3-05f7-4e8d-a547-124e5d57baf1> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:17:29.724523+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/11326206> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ],
        [ 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/> ] ;
    bf:carrier <http://id.loc.gov/vocabulary/carriers/nc> ;
    bf:dimensions "27 cm" ;
    bf:extent [ a bf:Extent ;
            rdfs:label "volumes" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrations" ] ] ;
    bf:firstIssue "1985" ;
    bf:frequency [ a bf:Frequency ;
            rdfs:label "Annual" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ],
        <http://id.loc.gov/vocabulary/frequencies/ann> ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "   87641023 " ] ;
    bf:instanceOf <https://stage.bcld.info/works/06477e16-909f-4143-9f0d-78396b802424> ;
    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 "Latest issue consulted: 2004." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/issuing> ;
            rdfs:label "Managed by: Zhongguo gang tie gong ye xie hui, <2004->; issued by: Ye jin gong ye jing ji fa zhan yan jiu zhong xin, <2004->" ],
        [ a bf:Note ;
            rdfs:label "Publisher: \"Zhongguo gang tie gong ye nian jian\" bian ji wei yuan hui, <2004->",
                "Publisher: 《中国钢铁工业年鉴》编辑委员会, <2004->"@zh-hani ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Ye jin gong ye chu ban she",
                "治金工业出版社"@zh-hani ;
            bflc:simpleDate "1985-",
                "1985-"@zh-hani ;
            bflc:simplePlace "[Beijing?]",
                "[Beijing?]"@zh-hani ;
            bf:date "1985/.."^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/cc> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ] ;
    bf:publicationStatement "[Beijing?]: Ye jin gong ye chu ban she, 1985-",
        "[Beijing?]: 治金工业出版社, 1985-"@zh-hani ;
    bf:responsibilityStatement "Ye jin gong ye bu \"Zhongguo gang tie gong ye nian jian\" bian ji wei yuan hui",
        "冶金工业部《中国钢铁工业年鉴》编辑委员会"@zh-hani ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Zhongguo gang tie gong ye nian jian",
                "中国钢铁工业年鉴"@zh-hani ] .