an Entity references as follows:
The 2016–17 Tour de Ski was the 11th edition of the Tour de Ski. The World Cup stage event began in Val Müstair, Switzerland on December 31, 2016, and ended in Val di Fiemme, Italy on January 8, 2017. The cups were being defended by Therese Johaug (Norway) and Martin Johnsrud Sundby (Norway).