@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/3937c33b-4d1a-4f52-bbf3-5a9a0155adc7> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:20:01.124751+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/23523258> ;
            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 "30 cm" ;
    bf:editionStatement "Di 1 ban",
        "第 1 版"@zh-hani ;
    bf:extent [ a bf:Extent ;
            rdfs:label "III, 436 pages" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrations, charts" ] ] ;
    bf:identifiedBy [ a bf:Isbn ;
            rdf:value "7511467768" ],
        [ a bf:Isbn ;
            bf:qualifier "paperback" ;
            rdf:value "9787511467768" ],
        [ a bf:Lccn ;
            rdf:value "  2023517210" ] ;
    bf:instanceOf <https://stage.bcld.info/works/d3d1fc05-2688-414c-a94e-1823d73e17fa> ;
    bf:issuance <http://id.loc.gov/vocabulary/issuance/mono> ;
    bf:media <http://id.loc.gov/vocabulary/mediaTypes/n> ;
    bf:note [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/biblio> ;
            rdfs:label "Includes bibliographical references." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Zhongguo shi hua chu ban she",
                "中国石化出版社"@zh-hani ;
            bflc:simpleDate "2023",
                "2023"@zh-hani ;
            bflc:simplePlace "Beijing Shi",
                "北京市"@zh-hani ;
            bf:date "2023"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/cc> ] ;
    bf:publicationStatement "Beijing Shi: Zhongguo shi hua chu ban she, 2023",
        "北京市: 中国石化出版社, 2023"@zh-hani ;
    bf:responsibilityStatement "Zhongguo shi you he hua xue gong ye lian he hui bian",
        "中国石油和化学工业联合会编"@zh-hani ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Zhongguo shi you he hua gong hang ye gong ye hu lian wang da hui",
                "中国石油和化工行业工业互联网大会"@zh-hani ;
            bf:subtitle "lun wen ji",
                "论文集"@zh-hani ] .