What is "omval"

Omval is a neighbourhood situated on a peninsula on the eastern shore of the Amstel river in Amsterdam, Netherlands. It is situated south of the Weesperzijde neighbourhood and next to the Amsterdam Amstel railway station in the borough of Amsterdam-Oost. In the 1990s, it became the site of a major business district featuring the Rembrandt Tower, the tallest skyscraper in Amsterdam.