@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 ;
            bflc:catalogerId "Unknown" ;
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            bf:status <http://id.loc.gov/vocabulary/mstatus/incmp> ] ;
    bf:extent [ a bf:Extent ;
            rdfs:label "pages cm" ] ;
    bf:identifiedBy [ a bf:Isbn ;
            bf:qualifier "paperback" ;
            rdf:value "9781032621333" ],
        [ a bf:Lccn ;
            rdf:value "  2023028713" ],
        [ a bf:Isbn ;
            bf:qualifier "hardback" ;
            rdf:value "9781032527956" ] ;
    bf:instanceOf <https://stage.bcld.info/works/9b7a5bb4-3e83-400a-a2e9-6145f25185d2> ;
    bf:publicationStatement "Boca Raton: CRC Press, 2024" ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Sustainable construction" ;
            bf:subtitle "development of eco-efficient concrete with plastic and industrial wastes" ] .