@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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            rdfs:label "xx, 532 p." ;
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        [ a bf:Isbn ;
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        [ a bf:Isbn ;
            bf:qualifier "alk. paper" ;
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    bf:publicationStatement "New York: McGraw-Hill, c2008" ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Energy systems engineering" ;
            bf:subtitle "evaluation and implementation" ] .