@prefix ns1: <http://data.carnegiehall.org/vocabulary/roles/> .
@prefix ns2: <http://purl.org/ontology/mo/> .
@prefix ns3: <http://schema.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://data.carnegiehall.org/events/31794/work_20> a <http://data.carnegiehall.org/model/WorkPerformance>,
        <http://www.wikidata.org/entity/Q1363276> ;
    rdfs:label "Porgy and Bess: Act II, Scene 2. It Ain't Necessarily So" ;
    ns1:baritone <http://data.carnegiehall.org/names/19288> ;
    ns1:piano <http://data.carnegiehall.org/names/45658> ;
    ns2:performer <http://data.carnegiehall.org/names/19288>,
        <http://data.carnegiehall.org/names/45658> ;
    ns3:workPerformed <http://data.carnegiehall.org/works/25075> .