@prefix bf: <http://id.loc.gov/ontologies/bibframe/> .
@prefix bflc: <http://id.loc.gov/ontologies/bflc/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://dev.bcld.info/works/9c9441a3-e55c-4f6a-bcbd-850204067470> a bf:Monograph,
        bf:Text,
        bf:Work ;
    bflc:aap "Zhang, Qingsong, 1936-. Nan ji kao cha yu tan suo" ;
    bflc:aap-normalized "zhangqingsong1936nanjikaochayutansuo" ;
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            bf:date "2026-09-30" ;
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            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-30T17:47:28.652443+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/works/5125624> ;
            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 "G860" ;
            bf:itemPortion ".C423 1987" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/uba> ],
        [ a bf:ClassificationDdc ;
            bf:assigner <http://id.loc.gov/vocabulary/organizations/dlc> ;
            bf:classificationPortion "919.8/9" ;
            bf:edition "full" ;
            bf:source [ a bf:Source ;
                    bf:code "20" ] ] ;
    bf:content <http://id.loc.gov/vocabulary/contentTypes/txt> ;
    bf:contribution [ a bf:Contribution,
                bf:PrimaryContribution ;
            bf:agent <http://id.loc.gov/rwo/agents/n91129979> ;
            bf:role <http://id.loc.gov/vocabulary/relators/aut> ] ;
    bf:geographicCoverage <http://id.loc.gov/vocabulary/geographicAreas/t> ;
    bf:hasInstance <https://dev.bcld.info/instances/1f73d577-cccf-4702-bce7-9e247d503796> ;
    bf:illustrativeContent <http://id.loc.gov/vocabulary/millus/ill>,
        <http://id.loc.gov/vocabulary/millus/plt> ;
    bf:language <http://id.loc.gov/vocabulary/languages/chi> ;
    bf:subject <http://id.loc.gov/authorities/subjects/sh85005493> ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Nan ji kao cha yu tan suo",
                "南极考察与探索"@zh-hani ] .