<http://data.carnegiehall.org/events/21499> <http://schema.org/subEvent> <http://data.carnegiehall.org/events/21499/work_03> .
<http://data.carnegiehall.org/events/21499> <http://schema.org/location> <http://data.carnegiehall.org/venues/1> .
<http://data.carnegiehall.org/events/21499> <http://schema.org/subEvent> <http://data.carnegiehall.org/events/21499/work_02> .
<http://data.carnegiehall.org/events/21499> <http://www.w3.org/2000/01/rdf-schema#label> "Portland String Quartet" .
<http://data.carnegiehall.org/events/21499> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Event> .
<http://data.carnegiehall.org/events/21499> <http://schema.org/organizer> <http://data.carnegiehall.org/names/271> .
<http://data.carnegiehall.org/events/21499> <http://schema.org/subEvent> <http://data.carnegiehall.org/events/21499/work_01> .
<http://data.carnegiehall.org/events/21499> <http://schema.org/startDate> "1987-04-09T20:00:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
<http://data.carnegiehall.org/events/21499> <http://schema.org/description> "chamber music performance" .