Information:  - The Venetian Lagoon is an enclosed bay of the Adriatic Sea, in northern Italy, in which the city of Venice is situated. Its name in the Italian and Venetian languages, 'cognate of Latin ', "lake"has provided the international name for an enclosed, shallow embayment of salt water, a lagoon.  - The Venetian Ghetto was the area of Venice in which Jews were compelled to live under the Venetian Republic . It is from its name in Italian ( `` ghetto '' ) , that the English word `` ghetto '' is derived : in the Venetian language it was named `` ghèto '' . The Venetian Ghetto ( incidentally , the first Ghetto ) was instituted in 1516 , though political restrictions on Jewish rights and residences existed before that date .  - A ghetto is a part of a city in which members of a minority group live, especially because of social, legal, or economic pressure. The term was originally used in Venice to describe the part of the city to which Jews were restricted and segregated. The term has been applied in various contexts.  - Italy, officially the Italian Republic, is a unitary parliamentary republic in Europe. Located in the heart of the Mediterranean Sea, Italy shares open land borders with France, Switzerland, Austria, Slovenia, San Marino and Vatican City. Italy covers an area of and has a largely temperate seasonal climate and Mediterranean climate; due to its shape, it is often referred to in Italy as "lo Stivale" (the Boot). With 61 million inhabitants, it is the fourth most populous EU member state.  - Venice (; ) is a city in northeastern Italy and the capital of the Veneto region. It is situated across a group of 117 small islands that are separated by canals and linked by bridges. These are located in the shallow Venetian Lagoon, an enclosed bay that lies between the mouths of the Po and the Piave Rivers. Parts of Venice are renowned for the beauty of their settings, their architecture, and artwork. The lagoon and a part of the city are listed as a World Heritage Site.    Given the information above, choose from the list below the object entity that exhibits the relation 'located on terrain feature' with the subject 'venetian ghetto'.  Choices: - adriatic sea  - europe  - mediterranean sea  - northern italy  - venetian lagoon
The answer to this question is:
venetian lagoon