Please answer the following question: Information: - Oud-Zuilen is a town in the Dutch province of Utrecht. It is a part of the municipality of Stichtse Vecht, and lies about 4km northwest of Utrecht. It is in an area called the "Vechtstreek". - Zuylen Castle ( Dutch : Slot Zuylen - Dutch pronunciation : ( slt zyln ) ) is a Dutch castle at the village of Oud - Zuilen just north of the city of Utrecht . It is located along the river Vecht at the southern end of the Vechtstreek . - The Vechtstreek (Dutch for "Vecht area") is a region in the Dutch provinces of Utrecht and North Holland along the Vecht River between the towns of Utrecht and Amsterdam. Located in the economic heartland of the Netherlands, it is known for its natural beauty, castles, parks and stately homes. - 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. - 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 . - Amsterdam is the capital and most populous municipality of the Kingdom of the Netherlands. Its status as the capital is mandated by the Constitution of the Netherlands, although it is not the seat of the government, which is The Hague. Amsterdam has a population of 847,176 within the city proper, 1,343,647 in the urban area, and 2,431,000 in the Amsterdam metropolitan area. The city is located in the province of North Holland in the west of the country. The metropolitan area comprises much of the northern part of the Randstad, one of the larger conurbations in Europe, with a population of approximately 7million. Given the paragraphs above, decide what entity has the relation 'located in the administrative territorial entity' with 'stichtse vecht'.
A:
zuylen castle