@prefix bf: <http://id.loc.gov/ontologies/bibframe/> .
@prefix bflc: <http://id.loc.gov/ontologies/bflc/> .
@prefix mads: <http://www.loc.gov/mads/rdf/v1#> .
@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/works/bf2cbcc2-a925-48ac-be47-0bf2cb16e690> a bf:Monograph,
        bf:StillImage,
        bf:Work ;
    bflc:aap "Keystone View Company. Boundary monument on line between United States and Mexico" ;
    bflc:aap-normalized "keystoneviewcompanyboundarymonumentonlinebetweenunitedstatesandmexico" ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:15:34.261716+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/works/21850459> ;
            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:classification [ a bf:ClassificationLcc ;
            bf:assigner <http://id.loc.gov/vocabulary/organizations/dlc> ;
            bf:classificationPortion "STEREO FOREIGN GEOG FILE - Mexico--Miscellaneous" ;
            bf:itemPortion "[item]" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/uba> ] ;
    bf:content <http://id.loc.gov/vocabulary/contentTypes/sti> ;
    bf:contribution [ a bf:Contribution,
                bf:PrimaryContribution ;
            bf:agent <http://id.loc.gov/rwo/agents/n82029025> ;
            bf:role <http://id.loc.gov/vocabulary/relators/pbl> ] ;
    bf:genreForm <http://id.loc.gov/vocabulary/marcgt/gra> ;
    bf:hasInstance <https://stage.bcld.info/instances/044377e9-45bc-44a9-9c07-05087b8f2ce0>,
        <https://stage.bcld.info/instances/71c84bd0-02dc-46f7-b56c-5cacd2b9dbd5> ;
    bf:language <http://id.loc.gov/vocabulary/languages/eng> ;
    bf:subject [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Boundaries--Mexico--1900-1910" ;
            bflc:aap-normalized "boundariesmexico19001910" ;
            bf:source <http://id.loc.gov/vocabulary/subjectSchemes/lctgm> ;
            mads:authoritativeLabel "Boundaries--Mexico--1900-1910" ;
            mads:componentList ( <http://id.loc.gov/vocabulary/graphicMaterials/tgm001255> <http://id.loc.gov/rwo/agents/n81013960-781> [ a mads:Temporal ;
                        mads:authoritativeLabel "1900-1910" ] ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/vocabulary/subjectSchemes/lctgm> ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Photographic prints--1900-1910" ;
            bflc:aap-normalized "photographicprints19001910" ;
            bf:source <http://id.loc.gov/vocabulary/genreFormSchemes/gmgpc> ;
            mads:authoritativeLabel "Photographic prints--1900-1910" ;
            mads:componentList ( [ a mads:GenreForm ;
                        mads:authoritativeLabel "Photographic prints" ] [ a mads:Temporal ;
                        mads:authoritativeLabel "1900-1910" ] ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/vocabulary/genreFormSchemes/gmgpc> ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Monuments & memorials--Mexico--1900-1910" ;
            bflc:aap-normalized "monuments&memorialsmexico19001910" ;
            bf:source <http://id.loc.gov/vocabulary/subjectSchemes/lctgm> ;
            mads:authoritativeLabel "Monuments & memorials--Mexico--1900-1910" ;
            mads:componentList ( <http://id.loc.gov/vocabulary/graphicMaterials/tgm006749> <http://id.loc.gov/rwo/agents/n81013960-781> [ a mads:Temporal ;
                        mads:authoritativeLabel "1900-1910" ] ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/vocabulary/subjectSchemes/lctgm> ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Stereographs--1900-1910" ;
            bflc:aap-normalized "stereographs19001910" ;
            bf:source <http://id.loc.gov/vocabulary/genreFormSchemes/gmgpc> ;
            mads:authoritativeLabel "Stereographs--1900-1910" ;
            mads:componentList ( [ a mads:GenreForm ;
                        mads:authoritativeLabel "Stereographs" ] [ a mads:Temporal ;
                        mads:authoritativeLabel "1900-1910" ] ) ;
            mads:isMemberOfMADSScheme <http://id.loc.gov/vocabulary/genreFormSchemes/gmgpc> ],
        [ a bf:Topic,
                mads:ComplexSubject ;
            rdfs:label "Mexico--1900-1910" ;
            bflc:aap-normalized "mexico19001910" ;
            mads:authoritativeLabel "Mexico--1900-1910" ;
            mads:componentList ( <http://id.loc.gov/rwo/agents/n81013960> [ a mads:Temporal ;
                        mads:authoritativeLabel "1900-1910" ] ) ] ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Boundary monument on line between United States and Mexico" ] .