Information: - The Ural or Jayq/Zhayyq (, ), known as Yaik before 1775, is a river flowing through Russia and Kazakhstan in Eurasia. It originates in the southern Ural Mountains and ends at the Caspian Sea. At , it is the third-longest river in Europe after the Volga and the Danube, and the 18th-longest river in Asia. The Ural River is conventionally considered part of the boundary between the continents of Europe and Asia. - Iran (, also , ; ' ), also known as Persia, officially the Islamic Republic of Iran (' ), is a sovereign state in Western Asia. It is bordered to the northwest by Armenia, the "de facto" Nagorno-Karabakh Republic, and Azerbaijan; to the north by the Caspian Sea; to the northeast by Turkmenistan; to the east by Afghanistan and Pakistan; to the south by the Persian Gulf and the Gulf of Oman; and to the west by Turkey and Iraq. Comprising a land area of , it is the second-largest country in the Middle East and the 18th-largest in the world. With 82.8 million inhabitants, Iran is the world's 17th-most-populous country. It is the only country with both a Caspian Sea and an Indian Ocean coastline. The country's central location in Eurasia and Western Asia, and its proximity to the Strait of Hormuz, make it of great geostrategic importance. Tehran is the country's capital and largest city, as well as its leading economic center. - Ortakoy (literally "Middle Village" in Turkish; in Greek was known as "Agios Focas", in Byzantine period and "Mesachorion" later, meaning "middle village") is a neighbourhood, formerly a small village, within the Beikta district of Istanbul, Turkey, located in the middle of the European bank of the Bosphorus. - The Bosphorus (or ) or Bosporus ("Bosporos" ) is a narrow, natural strait and an internationally significant waterway located in northwestern Turkey. It forms part of the continental boundary between Europe and Asia, and separates Asian Turkey from European Turkey. The world's narrowest strait used for international navigation, the Bosphorus connects the Black Sea with the Sea of Marmara, and, by extension via the Dardanelles, the Aegean and Mediterranean Seas. - Turkey, officially the Republic of Turkey (Turkish: ), is a transcontinental country in Eurasia, mainly in Anatolia in Western Asia, with a smaller portion on the Balkan peninsula in Southeast Europe. Turkey is a democratic, secular, unitary, parliamentary republic with a diverse cultural heritage. Turkey is bordered by eight countries: Greece to the west; Bulgaria to the northwest; Georgia to the northeast; Armenia, the Azerbaijani exclave of Nakhchivan and Iran to the east; and Iraq and Syria to the south. The Aegean Sea is to the west, the Black Sea to the north, and the Mediterranean Sea to the south. The Bosphorus, the Sea of Marmara, and the Dardanelles, which together form the Turkish Straits, divide Thrace and Anatolia; they also separate Europe and Asia. Turkey's location has given it geopolitical and strategic importance throughout history. - 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. - The Black Sea is a body of water between Eastern Europe and Western Asia, bounded by Bulgaria, Georgia, Romania, Russia, Turkey, and Ukraine. It is supplied by a number of major rivers, such as the Danube, Dnieper, Rioni, Southern Bug, and Dniester. The Black Sea has an area of (not including the Sea of Azov), a maximum depth of , and a volume of . It is constrained by the Pontic Mountains to the south and by the Caucasus Mountains to the east, and features a wide shelf to the northwest. The longest east-west extent is about . - The Bosphorus Bridge , also called the First Bosphorus Bridge or simply the First Bridge ( Turkish : Boazici Koprusu , 1 . Boazici Koprusu or Birinci Kopru ) , is one of two suspension bridges spanning the Bosphorus strait ( Turkish : Boazici ) in Istanbul , Turkey ; thus connecting Europe and Asia ( the other one is the Fatih Sultan Mehmet Bridge , which is called the Second Bosphorus Bridge ) . The bridge extends between Ortakoy ( in Europe ) and Beylerbeyi ( in Asia ) . It is a gravity - anchored suspension bridge with steel towers and inclined hangers . The aerodynamic deck hangs on zigzag steel cables . It is 1,560 m ( 5,118 ft ) long with a deck width of 33.40 m ( 110 ft ) . The distance between the towers ( main span ) is 1,074 m ( 3,524 ft ) and the total height of the towers is 165 m ( 541 ft ) . The clearance of the bridge from sea level is 64 m ( 210 ft ) . Upon its completion in 1973 , the Bosphorus Bridge was the fourth - longest suspension bridge span in the world , and the longest outside the United States . Currently , it is the 22nd - longest suspension bridge span in the world . - Beylerbeyi is a neighborhood in the Uskudar municipality of Istanbul, Turkey. It is located on the Asian shore of the Bosporus, to the north of the Bosphorus Bridge. It is bordered on the northeast by the neighborhood of Cengelkoy, on the east by Kirazltepe, on the southeast by Kupluce, on the south by Burhaniye, on the southwest by Kuzguncuk, and on the northwest by the Bosporus. Directly across the Bosporus is the Ortakoy neighborhood of Istanbul's Beikta municipality. Given the information, choose the subject and object entities that have the relation of 'crosses'.
Answer:
bosphorus bridge , bosporus