. "Sten Oomen"@en . "Constantia Oomen"@en . "1967Z"^^ . "Constantia Maria \"Sten\" Oomen (born 2 December 1967) is a Dutch author.When Oomen was seven years old, she experienced an out-of-body experience while under general anesthesia for a tonsillectomy. She says that she watched the entire procedure from a distance, and believed for a long time that this was completely normal."@en . "Oomen, Constantia"@en . "Constantia Maria Oomen"@en . . . "Writer" . "1967-12-02Z"^^ . .