@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/e6d2f03b-a48a-4cfc-aecc-54b323329b40> a bf:Instance ;
    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 "2026-09-11T20:13:30.743245+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/11503704> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ] ;
    bf:carrier <http://id.loc.gov/vocabulary/carriers/nc> ;
    bf:dimensions "22 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 "Dai 1-gō (Shōwa 6-nen [1931])" ;
    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:Local ;
            rdf:value "11503704" ],
        [ a bf:Lccn ;
            rdf:value "   98659513 " ] ;
    bf:instanceOf <https://stage.bcld.info/works/9a94000e-d267-455c-bb8f-c43d8d5f2ebf> ;
    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: Dai 82-gō (1994-nen)." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/index> ;
            rdfs:label "Cumulative subject index: No. 1 (1931)-no. 50 (1965) in no. 50." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/addphys> ;
            rdfs:label "Also issued online." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Waseda Daigaku Tetsugakkai",
                "早稻田大学哲学会"@ja-jpan ;
            bflc:simpleDate "Shōwa 6 [1931]-",
                "昭和6 [1931]-"@ja-jpan ;
            bflc:simplePlace "Tōkyō-to",
                "東京都"@ja-jpan ;
            bf:date "1931/XXXX"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/ja> ] ;
    bf:publicationStatement "Tōkyō-to: Waseda Daigaku Tetsugakkai, Shōwa 6 [1931]-",
        "東京都: 早稻田大学哲学会, 昭和6 [1931]-"@ja-jpan ;
    bf:title [ a bf:VariantTitle,
                <http://id.loc.gov/vocabulary/vartitletype/spi> ;
            bf:mainTitle "Firosofia",
                "フィロソフィア"@ja-jpan ],
        [ a bf:Title ;
            bf:mainTitle "Philosophia" ] .