@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/1feb14d0-4812-428c-bb9e-3d4f7b619df5> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:22:14.168712+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/21875434> ;
            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 "28-30 cm" ;
    bf:extent [ a bf:Extent ;
            rdfs:label "volumes" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrations (some color)" ] ] ;
    bf:frequency [ a bf:Frequency ;
            rdfs:label "Twelve numbers a year" ;
            bf:date "1986-2024/4" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/former> ],
        [ a bf:Frequency ;
            rdfs:label "Quarterly" ;
            bf:date "May 2024-<November 2024>" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ],
        <http://id.loc.gov/vocabulary/frequencies/qrt> ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "  2021220974" ] ;
    bf:instanceOf <https://stage.bcld.info/works/610d9aef-3bb7-4bb5-8191-766343f9218f> ;
    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/addphys> ;
            rdfs:label "Issued also on CD-ROM and DVD." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/issuance> ;
            rdfs:label "Issues for <21/1>-24/4 called <36. Jahrgang>-39. Jahrgang and also <#392>-#431 on spine; issues for May 2024-<November 2024> lack volume and whole numbering." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/descsource> ;
            rdfs:label "Latest issue consulted: 2024/no. 03 (11.2024)." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/issuance> ;
            rdfs:label "Internal numbering restarts with 1 beginning with 2024/no. 01 (05.2024)." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/number> ;
            rdfs:label "Began in October 1986." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/descsource> ;
            rdfs:label "Description based on: 1995/11 (surrogate); title from cover." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/issuance> ;
            rdfs:label "Only 7 issues (4 monthly, 3 quarterly) published for 2024." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:appliesTo [ a bflc:AppliesTo ;
                    rdfs:label "1986-" ] ;
            bflc:simpleAgent "MACup Verlag" ;
            bflc:simplePlace "Hamburg" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/earliest> ],
        [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:appliesTo [ a bflc:AppliesTo ;
                    rdfs:label "<2021-November 2024>" ] ;
            bflc:simpleAgent "Ebner Media Group GmbH & Co. KG" ;
            bflc:simplePlace "Ulm" ;
            bf:date "1986/.."^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/gw> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ] ;
    bf:publicationStatement "Hamburg: MACup Verlag",
        "Ulm: Ebner Media Group GmbH & Co. KG" ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Page" ;
            bf:subtitle "professionell publizieren mit dem Personal-Computer" ] .