<http://data.carnegiehall.org/events/78552> <http://www.w3.org/2000/01/rdf-schema#label> "Marjorie Janzen, Soprano, and Kathe Schoenberg, Mezzo-Soprano" .
<http://data.carnegiehall.org/events/78552> <http://schema.org/startDate> "1971-11-28T17:30:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
<http://data.carnegiehall.org/events/78552> <http://schema.org/description> "duo recital" .
<http://data.carnegiehall.org/events/78552> <http://schema.org/location> <http://data.carnegiehall.org/venues/94042> .
<http://data.carnegiehall.org/events/78552> <http://schema.org/subEvent> <http://data.carnegiehall.org/events/78552/work_01> .
<http://data.carnegiehall.org/events/78552> <http://schema.org/subEvent> <http://data.carnegiehall.org/events/78552/work_03> .
<http://data.carnegiehall.org/events/78552> <http://schema.org/subEvent> <http://data.carnegiehall.org/events/78552/work_05> .
<http://data.carnegiehall.org/events/78552> <http://schema.org/subEvent> <http://data.carnegiehall.org/events/78552/work_06> .
<http://data.carnegiehall.org/events/78552> <http://www.w3.org/2000/01/rdf-schema#comment> "Entered from booking ledger and New York Times concert listing and review. The full program and correct order are uncertain.\r\n\"Who Makes Music and Where.\" New York Times (1923-), 28 Nov. 1971, p. 1. ProQuest. Web. 7 Oct. 2025.\r\nDavis, Peter G. \"SOPRANO AND MEZZO SING OPERATIC DUOS.\" New York Times (1923-), 30 Nov. 1971, p. 59. ProQuest. Web. 7 Oct. 2025." .
<http://data.carnegiehall.org/events/78552> <http://schema.org/organizer> <http://data.carnegiehall.org/names/60> .
<http://data.carnegiehall.org/events/78552> <http://schema.org/subEvent> <http://data.carnegiehall.org/events/78552/work_04> .
<http://data.carnegiehall.org/events/78552> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Event> .
<http://data.carnegiehall.org/events/78552> <http://schema.org/subEvent> <http://data.carnegiehall.org/events/78552/work_02> .