@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:extent [ a bf:Extent ;
            rdfs:label "750 pages" ] ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "  2024457794" ],
        [ a bf:Isbn ;
            rdf:value "9786192452346" ] ;
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            bflc:simpleAgent "Izdatelstvo na BAN \"Prof. Marin Drinov\"" ;
            bflc:simpleDate "2022" ;
            bflc:simplePlace "Sofii︠a︡" ;
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    bf:responsibilityStatement "Dicho Stratiev [et. al.]." ;
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            bflc:nonSortNum "4" ;
            bf:mainTitle "The synergy between ebullated bed vaccum residue hydrocracking and fluid catalytic cracking processes in modern refining" ;
            bf:subtitle "commercial experience" ] .