@prefix bf: <http://id.loc.gov/ontologies/bibframe/> .
@prefix bflc: <http://id.loc.gov/ontologies/bflc/> .
@prefix mads: <http://www.loc.gov/mads/rdf/v1#> .
@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/works/0b58d704-a382-49eb-8e58-8131b3717759> a bf:Monograph,
        bf:Text,
        bf:Work ;
    bflc:aap "Zhang, Qingsong (Writer on military history). Zhongguo shang kong de ying" ;
    bflc:aap-normalized "zhangqingsong(writeronmilitaryhistory)zhongguoshangkongdeying" ;
    bf:adminMetadata [ 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/> ],
        [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:12:50.075809+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/works/20778589> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ] ;
    bf:classification [ a bf:ClassificationLcc ;
            bf:assigner <http://id.loc.gov/vocabulary/organizations/dlc> ;
            bf:classificationPortion "DS777.533.A35" ;
            bf:itemPortion "Z425 2018" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/uba> ] ;
    bf:content <http://id.loc.gov/vocabulary/contentTypes/txt> ;
    bf:contribution [ a bf:Contribution,
                bf:PrimaryContribution ;
            bf:agent <http://id.loc.gov/rwo/agents/n2025000697> ;
            bf:role <http://id.loc.gov/vocabulary/relators/aut> ] ;
    bf:genreForm <http://id.worldcat.org/fast/1411628> ;
    bf:geographicCoverage <http://id.loc.gov/vocabulary/geographicAreas/a-cc> ;
    bf:hasInstance <https://stage.bcld.info/instances/d4f86f43-0d1d-40e1-8b14-300fdf2ecefb> ;
    bf:illustrativeContent <http://id.loc.gov/vocabulary/millus/fac>,
        <http://id.loc.gov/vocabulary/millus/ill>,
        <http://id.loc.gov/vocabulary/millus/map>,
        <http://id.loc.gov/vocabulary/millus/por> ;
    bf:language <http://id.loc.gov/vocabulary/languages/chi> ;
    bf:subject [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Sino-Japanese War, 1937-1945--Aerial operations" ;
            bflc:aap-normalized "sinojapanesewar19371945aerialoperations" ;
            bf:source <http://id.loc.gov/authorities/subjects> ;
            mads:authoritativeLabel "Sino-Japanese War, 1937-1945--Aerial operations" ;
            mads:componentList ( <http://id.loc.gov/authorities/subjects/sh85122898> <http://id.loc.gov/authorities/subjects/sh99002242> ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/authorities/subjects> ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            bflc:aap-normalized "chinakongjunsovietvolunteergrouphistory" ;
            bf:source <http://id.loc.gov/authorities/subjects> ;
            mads:authoritativeLabel "China. Kong jun. Soviet Volunteer Group--History." ;
            mads:componentList ( [ a bf:Agent,
                            bf:Jurisdiction ;
                        rdfs:label "China. Kong jun. Soviet Volunteer Group" ;
                        bflc:marcKey "61010$aChina.$bKong jun.$bSoviet Volunteer Group" ;
                        bf:source <http://id.loc.gov/authorities/subjects> ] <http://id.loc.gov/authorities/subjects/sh99005024> ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/authorities/subjects> ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Sino-Japanese War, 1937-1945--Participation, Soviet" ;
            bflc:aap-normalized "sinojapanesewar19371945participationsoviet" ;
            bf:source <http://id.loc.gov/authorities/subjects> ;
            mads:authoritativeLabel "Sino-Japanese War, 1937-1945--Participation, Soviet" ;
            mads:componentList ( <http://id.loc.gov/authorities/subjects/sh85122898> [ a mads:Topic ;
                        mads:authoritativeLabel "Participation, Soviet" ] ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/authorities/subjects> ],
        [ a bf:Temporal,
                mads:Temporal ;
            rdfs:label "1937-1945" ;
            bflc:aap-normalized "19371945" ;
            bf:source <http://id.loc.gov/vocabulary/subjectSchemes/fast> ;
            mads:authoritativeLabel "1937-1945" ],
        <http://id.worldcat.org/fast/1353751>,
        <http://id.worldcat.org/fast/1431391>,
        <http://id.worldcat.org/fast/1710198> ;
    bf:summary [ a bf:Summary ;
            rdfs:label "本书讲述了斯科沃佐夫,索姆什维奇,普莫普尔和科斯塔夫等苏联志愿飞行员1937年在南京,南昌上空参加\" 9,19\" 中秋大空战,\" 11.22\" 空战,\" 12.22\" 空战和\" 6.26\" 空战的历程, 并介绍了参与战斗的战斗机,轰炸机和其他著名飞行员."@zh-hani ] ;
    bf:title [ a bf:VariantTitle,
                <http://id.loc.gov/vocabulary/vartitletype/por> ;
            bf:mainTitle "Sulian yuan Hua hang kong zhi yuan dui zhan shi",
                "苏联援华航空志愿队战史"@zh-hani ;
            bf:subtitle "1937-1941",
                "1937-1941"@zh-hani ],
        [ a bf:Title ;
            bf:mainTitle "Zhongguo shang kong de ying",
                "中国上空的鹰"@zh-hani ] .