<http://data.carnegiehall.org/events/20687/work_08> <http://www.w3.org/2000/01/rdf-schema#label> "Callirhoë, Op. 37: Variation" .
<http://data.carnegiehall.org/events/20687/work_08> <http://schema.org/workPerformed> <http://data.carnegiehall.org/works/19479> .
<http://data.carnegiehall.org/events/20687/work_08> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://data.carnegiehall.org/model/WorkPerformance> .