@prefix ns1: . @prefix rdfs: . @prefix xsd: . a ns1:Event ; rdfs:label "Janacek Quartet" ; ns1:description "chamber music performance" ; ns1:location ; ns1:organizer ; ns1:startDate "1958-11-16T17:30:00"^^xsd:dateTime ; ns1:subEvent , , ; rdfs:comment """Entered booking ledger and New York Times concert listing and review.\r "Concert And Opera Programs Of The Week." New York Times (1923-Current file): 1. Nov 16 1958. ProQuest. Web. 4 Aug. 2015.\r Parmenter, Ross. "Janacek Quartet Offers Program." New York Times (1923-Current file): 38. Nov 17 1958. ProQuest. Web. 4 Aug. 2015.""" .