@prefix bf: <http://id.loc.gov/ontologies/bibframe/> .
@prefix bflc: <http://id.loc.gov/ontologies/bflc/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://stage.bcld.info/works/86979f07-b22c-4c77-b870-3d971bcf9f34> a bf:Monograph,
        bf:Text,
        bf:Work ;
    bflc:aap "2018 nian di mian wu ren xi tong da hui lun wen ji" ;
    bflc:aap-normalized "2018niandimianwurenxitongdahuilunwenji" ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:12:55.839102+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/works/21593572> ;
            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:classification [ a bf:ClassificationLcc ;
            bf:assigner <http://id.loc.gov/vocabulary/organizations/dlc> ;
            bf:classificationPortion "MLCMC 2025/40281" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/uba> ] ;
    bf:content <http://id.loc.gov/vocabulary/contentTypes/txt> ;
    bf:contribution [ a bf:Contribution ;
            bf:agent [ a bf:Agent,
                        bf:Organization ;
                    rdfs:label "Zhongguo guo fang gong ye qi ye xie hui",
                        "中国国防工业企业协会"@zh-hani ;
                    bflc:marcKey "7102 $6880-04$aZhongguo guo fang gong ye qi ye xie hui,$eeditor.",
                        "8802 $6710-04/$1$a中国国防工业企业协会,$eerditor."@zh-hani ] ;
            bf:role <http://id.loc.gov/vocabulary/relators/edt> ] ;
    bf:hasInstance <https://stage.bcld.info/instances/3915e4a5-0399-472e-9ca2-1fae0fcb9d62> ;
    bf:language <http://id.loc.gov/vocabulary/languages/chi> ;
    bf:supplementaryContent <http://id.loc.gov/vocabulary/msupplcont/bibliography> ;
    bf:title [ a bf:Title ;
            bf:mainTitle "2018 nian di mian wu ren xi tong da hui lun wen ji",
                "2018年地面无人系统大会论文集"@zh-hani ] .