@prefix ns1: .
@prefix ns2: .
@prefix rdfs: .
@prefix xsd: .
a ns1:Event ;
rdfs:label "San Francisco Symphony" ;
ns2:conductor ;
ns2:orchestra ;
ns1:description "choir and orchestra performance" ;
ns1:location ;
ns1:organizer ;
ns1:startDate "2008-09-26T20:00:00"^^xsd:dateTime ;
ns1:subEvent ,
,
;
rdfs:comment "There was a pre-concert talk at 7 PM with Walter Frisch, Professor of Music, Columbia University" .