@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:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrations" ] ] ;
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            bf:qualifier "paperback" ;
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        [ a bf:Isbn ;
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            rdf:value "  2023031262" ] ;
    bf:instanceOf <https://stage.bcld.info/works/1ef305a5-31f4-45d0-8315-6ed9f29741ef> ;
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    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "American Mathematical Society" ;
            bflc:simpleDate "2023" ;
            bflc:simplePlace "Providence, RI" ;
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            bf:place <http://id.loc.gov/vocabulary/countries/riu> ] ;
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    bf:responsibilityStatement "Tudor S. Ratiu, Christophe Wacheux, Nguyen Tien Zung" ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Convexity of singular affine structures and toric-focus integrable Hamiltonian systems" ] .