@prefix ns1: <http://schema.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://data.carnegiehall.org/events/40570/work_01> a <http://data.carnegiehall.org/model/WorkPerformance> ;
    rdfs:label "4 Mazurkas, Op. 68: 1. Mazurka in C Major, Op. 68, No. 1" ;
    ns1:workPerformed <http://data.carnegiehall.org/works/51730> .