@prefix bf: <http://id.loc.gov/ontologies/bibframe/> .
@prefix bflc: <http://id.loc.gov/ontologies/bflc/> .
@prefix mads: <http://www.loc.gov/mads/rdf/v1#> .
@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:Text,
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    bflc:aap "Boyer, John Michael. Byzantine chant" ;
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        <http://id.loc.gov/authorities/subjects/sh2009118119>,
        <http://id.loc.gov/authorities/subjects/sh85025659>,
        <http://id.loc.gov/authorities/subjects/sh85089012> ;
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    bf:tableOfContents [ a bf:TableOfContents ;
            rdfs:label "Notes and rhythm -- Musical expression & orthography -- Modal theory : soft-diatonic modes -- Modal theory : soft- & hard-diatonic modes -- Modal theory : chromatic modes." ] ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Byzantine chant" ] .