<http://data.carnegiehall.org/events/15581/work_01> <http://www.w3.org/2000/01/rdf-schema#label> "Guntram, Op. 25: Prelude to Act I" .
<http://data.carnegiehall.org/events/15581/work_01> <http://schema.org/workPerformed> <http://data.carnegiehall.org/works/17631> .
<http://data.carnegiehall.org/events/15581/work_01> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://data.carnegiehall.org/model/WorkPerformance> .