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

<http://data.carnegiehall.org/events/56937/work_04> a <http://data.carnegiehall.org/model/WorkPerformance> ;
    rdfs:label "Démophon: Act I. Ahi, che forse ai miei di" ;
    ns3:mezzo_soprano <http://data.carnegiehall.org/names/104397> ;
    ns3:piano <http://data.carnegiehall.org/names/104398> ;
    ns1:performer <http://data.carnegiehall.org/names/104397>,
        <http://data.carnegiehall.org/names/104398> ;
    ns2:workPerformed <http://data.carnegiehall.org/works/12030> .