@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/9290a0de-785f-48cc-a512-91658071dd1d> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:13:45.726933+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/12476886> ;
            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 "29-34 cm" ;
    bf:extent [ a bf:Extent ;
            rdfs:label "volumes" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrated (some in color), maps, portraits" ] ] ;
    bf:firstIssue "1 (otoño 1999)" ;
    bf:frequency [ a bf:Frequency ;
            rdfs:label "Four times a year (irregular)" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ],
        <http://id.loc.gov/vocabulary/frequencies/irr>,
        <http://id.loc.gov/vocabulary/frequencies/qrt> ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "  2001234700" ],
        [ a bf:Local ;
            bf:source <http://id.loc.gov/vocabulary/organizations/de-600> ;
            rdf:value "2059315-6" ],
        [ a bf:Nbn ;
            bf:source <http://id.loc.gov/vocabulary/nationalbibschemes/dnb> ;
            rdf:value "022649344" ] ;
    bf:instanceOf <https://stage.bcld.info/works/6457ac78-eb9a-4677-aa47-c7cdca25f74a> ;
    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/issuance> ;
            rdfs:label "None published some months." ],
        [ a bf:Note ;
            rdfs:label "Title from cover." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/descsource> ;
            rdfs:label "Latest issue consulted: Número 51 (abril/julio 2023)." ],
        [ a bf:Note,
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            rdfs:label "Issued by: Facultad de Arquitectura de la Universidad Nacional Autónoma de México." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Universidad Nacional Autónoma de México" ;
            bflc:simpleDate "1999-" ;
            bflc:simplePlace "México, D.F." ;
            bf:date "1999/.."^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/mx> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ] ;
    bf:publicationStatement "México, D.F.: Universidad Nacional Autónoma de México, 1999-" ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Bitácora arquitectura" ] .