@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#> .

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    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
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            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ],
        [ a bf:AdminMetadata ;
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            bf:date "2026-09-11" ;
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            bf:descriptionLevel <http://id.loc.gov/ontologies/bibframe-2-6-0/> ] ;
    bf:carrier <http://id.loc.gov/vocabulary/carriers/nc> ;
    bf:copyrightDate "2021"^^<http://id.loc.gov/datatypes/edtf> ;
    bf:dimensions "22 cm" ;
    bf:extent [ a bf:Extent ;
            rdfs:label "34 pages" ] ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "  2022429067" ],
        [ a bf:Isbn ;
            rdf:value "9788550320" ],
        [ a bf:Isbn ;
            rdf:value "9789788550327" ] ;
    bf:instanceOf <https://stage.bcld.info/works/f3fb3242-360a-43ec-bcce-4cb2557985ac> ;
    bf:issuance <http://id.loc.gov/vocabulary/issuance/mono> ;
    bf:media <http://id.loc.gov/vocabulary/mediaTypes/n> ;
    bf:note [ a bf:Note,
                <http://id.loc.gov/vocabulary/mnotetype/biblio> ;
            rdfs:label "Includes bibliographical references (pages 30-31)." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Ibadan University Press" ;
            bflc:simpleDate "2021" ;
            bflc:simplePlace "Ibadan, Nigeria" ;
            bf:date "2021"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/nr> ] ;
    bf:publicationStatement "Ibadan, Nigeria: Ibadan University Press, 2021" ;
    bf:responsibilityStatement "by Babatunde Sofela" ;
    bf:title [ a bf:Title ;
            bflc:nonSortNum "4" ;
            bf:mainTitle "The burden of history" ;
            bf:subtitle "an inaugural lecture delivered at the University of Ibadan on Thursday, 07 October, 2021" ] .