<http://data.carnegiehall.org/events/1950/work_02> <http://www.w3.org/2000/01/rdf-schema#label> "Second Essay for Orchestra, Op. 17" .
<http://data.carnegiehall.org/events/1950/work_02> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.wikidata.org/entity/Q204854> .
<http://data.carnegiehall.org/events/1950/work_02> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://data.carnegiehall.org/model/WorkPerformance> .
<http://data.carnegiehall.org/events/1950/work_02> <http://schema.org/workPerformed> <http://data.carnegiehall.org/works/32409> .
<http://data.carnegiehall.org/events/1950/work_02> <http://www.w3.org/2000/01/rdf-schema#comment> "world premiere" .