Complex sentence: Sandra van Nieuwland (born in Delft on February 16,1977), also known as "Sandra Newland", is a Dutch singer who gained national popularity after her participation in the third season of "The Voice of Holland".
Split into simpler sentences: Sandra van Nieuwland (born in Delft on February 16,1977), also known as "Sandra Newland", is a Dutch singer who gained national popularity after her participation in the third season of The Voice of Holland. In the same year, she participates in the third season of "The Voice of Holland".