Given the question: Information:  - The Randstad is a megalopolis in the central-western Netherlands consisting primarily of the four largest Dutch cities (Amsterdam, Rotterdam, The Hague and Utrecht) and their surrounding areas. Among other things, it contains the Port of Rotterdam (the largest seaport in Europe, and until 2004 also the world's busiest seaport), and Amsterdam Airport Schiphol (one of the largest European airports). With a population of 7,100,000 it is one of the largest metropolitan regions in Europe, comparable in size to Milan or the San Francisco Bay Area, and covers an area of approximately 8,287 km². It's also one of the most important and densely populated economic areas in northwestern Europe.  - Europe is a continent that comprises the westernmost part of Eurasia. Europe is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, and the Mediterranean Sea to the south. To the east and southeast, Europe is generally considered as separated from Asia by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways of the Turkish Straits. Yet the non-oceanic borders of Europea concept dating back to classical antiquityare arbitrary. The primarily physiographic term "continent" as applied to Europe also incorporates cultural and political elements whose discontinuities are not always reflected by the continent's current overland boundaries.  - South Holland is a province in the midwestern Netherlands. It has a population of just over 3.6 million (as of 2015) and a population density of about , making it the country's most populous province and one of the world's most densely populated areas. Situated on the North Sea in the west of the Netherlands, South Holland covers an area of , of which is water. It borders North Holland to the north, Utrecht and Gelderland to the east, and North Brabant and Zeeland to the south. The provincial capital is The Hague, while its largest city is Rotterdam.  - Mijnsheerenland is a village on the Hoeksche Waard in the Dutch province of South Holland with 4,435 inhabitants (as of 1 January 2006). It is located on the shores of the "Binnenbedijkte Maas" (Lake Binnenmaas), about 14 km south of the city of Rotterdam, in the municipality of Binnenmaas. It is the only village in the municipality not built next to a dyke.  - The Hoekse Waard (pre-1947 spelling: Hoeksche Waard) is an island between the Oude Maas, Dordtsche Kil, Hollands Diep, Haringvliet and Spui rivers in the province of Zuid Holland in the Netherlands. The island is a mostly agricultural region, south of Rotterdam. The Hoeksche Waard consists of reclaimed land (polders): after the Saint Elisabeth flood of 1421 most of the area was flooded. The land has been reclaimed gradually in the following centuries.  - The Scheldt (, ) is a long river in northern France, western Belgium and the southwestern part of the Netherlands. Its name is derived from an adjective corresponding to Old English "sceald" "shallow", Modern English "shoal", Low German "schol", Frisian "skol", and Swedish (obsolete) "skäll" "thin".  - North Holland (, West Frisian: "Noard-Holland") is a province in the northwest of the Netherlands. It is situated on the North Sea, north of South Holland and Utrecht, and west of Friesland and Flevoland. As of 2015, it has a population of 2,762,163 and a total area of .  - Rijnmond (literally "Rhine Mouth, Mouth of the Rhine, Rhine Estuary") is the conurbation surrounding the city of Rotterdam in the Netherlands. Another term used in this context is "Stadsregio Rotterdam" (literally "Rotterdam Urban Region" or more conventionally "Greater Rotterdam Area"). Located on the RhineMeuseScheldt delta, the region has a combined population of 1,176,558 as of September 2013.  - Noord Brabant, also unofficially called Brabant, is a province in the south of the Netherlands. It borders the provinces of South Holland and Gelderland to the north, Limburg to the east, Zeeland to the west, and the Belgian provinces of Antwerp and Limburg to the south. The northern border follows the Meuse (Maas) river westward to its mouth in the Hollands Diep strait, part of the RhineMeuseScheldt delta. History. The Duchy of Brabant was a state of the Holy Roman Empire established in 1183 or 1190. It developed from the Landgraviate of Brabant and formed the heart of the historic Low Countries, part of the Burgundian Netherlands from 1430 and of the Habsburg Netherlands from 1482, until it was split up after the Dutch revolt. After the War of Independence, Catholics in the Southern Netherlands were systematically and officially discriminated against by the Northern Protestant government until the second half of the 20th century, which had a major influence on the economic and cultural development of the southern part of the Netherlands.  Present-day North Brabant (Staats-Brabant) was adjudicated to the Generality Lands of the Dutch Republic according to the 1648 Peace of Westphalia, while the reduced duchy remained in existence with the Southern Netherlands until it was conquered by French Revolutionary forces in 1794.  - The Netherlands  is the main constituent country of the Kingdom of the Netherlands. It is a densely populated country located in Western Europe with three island territories in the Caribbean. The European part of the Netherlands borders Germany to the east, Belgium to the south, and the North Sea to the northwest, sharing maritime borders with Belgium, the United Kingdom, and Germany. The largest cities in the Netherlands are Amsterdam, Rotterdam, The Hague and Utrecht. Amsterdam is the country's capital, while The Hague holds the Dutch seat of government and parliament. The name "Holland" is used to refer informally to the whole of the country of the Netherlands.  - The Rhine (, , ) is a European river that begins in the Swiss canton of Graubünden in the southeastern Swiss Alps, forms part of the  Swiss-Austrian, Swiss-Liechtenstein, Swiss-German and then the Franco-German border, then flows through the Rhineland and eventually empties into the North Sea in the Netherlands.  The largest city on the river Rhine is Cologne, Germany, with a population of more than 1,050,000 people. It is the second-longest river in Central and Western Europe (after the Danube), at about , with an average discharge of about .  - Rotterdam is a city in the Netherlands, located in South Holland, within the RhineMeuseScheldt river delta at the North Sea. Its history goes back to 1270 when a dam was constructed in the Rotte river by people settled around it for safety. In 1340 Rotterdam was granted city rights by the Count of Holland and slowly grew into a major logistic and economic centre. Nowadays it is home to Europe's largest port and has a population of 633,471 (city proper), ranking second in the Netherlands. The Greater Rijnmond area is home to approximately 1.4 million people and the Rotterdam The Hague Metropolitan Area makes for the 168th most populous urban area in the world. Rotterdam is part of the yet larger Randstad conurbation with a total population of 7,100,000.  - Westmaas is a village in the Dutch province of South Holland . It is located about 14 km south of the city of Rotterdam , next to Mijnsheerenland in the municipality of Binnenmaas . Westmaas was a separate municipality between 1817 and 1984 , when it became part of Binnenmaas .  - The North Sea is a marginal sea of the Atlantic Ocean located between Great Britain, Scandinavia, Germany, the Netherlands, Belgium, and France. An epeiric (or "shelf") sea on the European continental shelf, it connects to the ocean through the English Channel in the south and the Norwegian Sea in the north. It is more than long and wide, with an area of around .    What entity does 'westmaas' has the relation 'located next to body of water' with?
The answer is:
binnenbedijkte maas