@prefix : <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/8b2b73d8-0240-452c-ade8-7333bb8baed1> a :Instance ;
    :adminMetadata [ a :AdminMetadata ;
            bflc:catalogerId "Unknown" ;
            :date "2026-09-11" ;
            :descriptionAuthentication <http://id.loc.gov/vocabulary/marcauthen/pcc> ;
            :descriptionLanguage <http://id.loc.gov/vocabulary/languages/eng> ;
            :descriptionLevel <http://id.loc.gov/ontologies/bibframe-2-6-0/> ],
        [ a :AdminMetadata ;
            :agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            :date "2026-09-11T20:11:14.722268+00:00"^^xsd:dateTime ;
            :derivedFrom <http://id.loc.gov/resources/instances/24034407> ;
            :status <http://id.loc.gov/vocabulary/mstatus/c> ] ;
    :carrier <http://id.loc.gov/vocabulary/carriers/nc> ;
    :dimensions "30 cm" ;
    :extent [ a :Extent ;
            rdfs:label "[57]-98" ;
            :note [ a :Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "ill., charts" ] ] ;
    :identifiedBy [ a :Lccn ;
            rdf:value "  2017465544" ] ;
    :instanceOf <https://stage.bcld.info/works/4666477d-fffa-4198-b115-9177afa4fd9a> ;
    :issuance <http://id.loc.gov/vocabulary/issuance/mono> ;
    :media <http://id.loc.gov/vocabulary/mediaTypes/n> ;
    :note [ a :Note ;
            rdfs:label "Offprint from Museum, v. 17 no. 2." ] ;
    :provisionActivity [ a :ProvisionActivity,
                :Publication ;
            bflc:simpleAgent "UNESCO" ;
            bflc:simpleDate "1964" ;
            bflc:simplePlace "[Paris]" ;
            :date "1963"^^<http://id.loc.gov/datatypes/edtf> ;
            :place <http://id.loc.gov/vocabulary/countries/xxu> ] ;
    :publicationStatement "[Paris]: UNESCO, 1964" ;
    :responsibilityStatement "Robert L. Feller" ;
    :title [ a :Title ;
            :mainTitle "Control of deteriorating effects of light upon museum objects" ] .