@prefix : <http://id.loc.gov/ontologies/bibframe/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

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    :identifiedBy [ a :Isbn ;
            rdf:value "9783319601489" ],
        [ a :Lccn ;
            :assigner <http://id.loc.gov/vocabulary/organizations/dlc> ;
            rdf:value "  2017954931" ] ;
    :instanceOf <https://dev.bcld.info/works/951ca28b-7470-4ba3-b2ac-99674fc6e6b5> ;
    :title [ a :Title ;
            :mainTitle "Macroeconomic theory" ] .