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

<http://data.carnegiehall.org/events/77856/work_04> a <http://data.carnegiehall.org/model/WorkPerformance> ;
    rdfs:label "Il barbiere di Siviglia: Duet (unspecified)" ;
    ns2:baritone <http://data.carnegiehall.org/names/138456> ;
    ns2:piano <http://data.carnegiehall.org/names/52380> ;
    ns2:tenor <http://data.carnegiehall.org/names/138455> ;
    ns1:performer <http://data.carnegiehall.org/names/138455>,
        <http://data.carnegiehall.org/names/138456>,
        <http://data.carnegiehall.org/names/52380> ;
    ns3:workPerformed <http://data.carnegiehall.org/works/122292> .