@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/25fcee12-e718-4691-b027-ab4445486132> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:16:39.242111+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/11134597> ;
            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 "25 cm" ;
    bf:extent [ a bf:Extent ;
            rdfs:label "25 volumes" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrations, maps" ] ] ;
    bf:frequency [ a bf:Frequency ;
            rdfs:label "Eight no. a year" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ],
        <http://id.loc.gov/vocabulary/frequencies/bmn>,
        <http://id.loc.gov/vocabulary/frequencies/irr> ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "   07022687 " ],
        [ a bf:Local ;
            bf:source <http://id.loc.gov/vocabulary/organizations/uk> ;
            rdf:value "012092956" ] ;
    bf:instanceOf <https://stage.bcld.info/works/02b41ab2-0773-4c68-8bcb-21709d785a90> ;
    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/index> ;
            rdfs:label "Vols. 1 (1905)-20 (1925). 1 v.; v. 21 (1926)-25 (1930). (Includes index to the journal under its later title.) 1 v." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/number> ;
            rdfs:label "-v. 25, no. 1 (Jan.-Feb. 1930)." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/number> ;
            rdfs:label "Began with: Vol. 1 in Oct.-Nov. 1905." ],
        [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/descsource> ;
            rdfs:label "Description based on: Vol. 25, no. 1 (Jan.-Feb. 1930); title from cover." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Economic Geology Pub. Co." ;
            bflc:simpleDate "-[1930]" ;
            bflc:simplePlace "Lancaster, Pa" ;
            bf:date "1905/1930"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/pau> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/ceased> ] ;
    bf:publicationStatement "Lancaster, Pa: Economic Geology Pub. Co., -[1930]" ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Economic geology" ] .