Se me hizo fácil
type: WorkPerformance
cello: http://data.carnegiehall.org/names/86950
string quartet: http://data.carnegiehall.org/names/86946
viola: http://data.carnegiehall.org/names/86949
violin: http://data.carnegiehall.org/names/86947
violin: http://data.carnegiehall.org/names/86948
performer: http://data.carnegiehall.org/names/86946
performer: http://data.carnegiehall.org/names/86947
performer: http://data.carnegiehall.org/names/86948
performer: http://data.carnegiehall.org/names/86949
performer: http://data.carnegiehall.org/names/86950
work performed: http://data.carnegiehall.org/works/81399