Question: Where is the Blue Mosque located, in the country where the village of Belen is found?

full_context: Document 1: Bölme: Bölme is a belde (town) in the central district of Uşak Province, Turkey. At it is just south west of Uşak. The population of Bölme is 3015 as of 2011. The settlement was founded about 200 years ago and it was declared a seat of township in 1999. The main economic activity is dairying. Cereal agriculture is another activity.
Document 2: Kadelli: Kadelli is a village in Tarsus district of Mersin Province, Turkey. A part of village (Dörtler) is on Turkish state highway . At it is to Tarsus and to Mersin. The population of village was 423 as of 2012. Main agricultural crop of the village is grape which is commercially known as "Tarsus beyazı" (literally "white of Tarsus"). Wheat and cotton are other products.
Document 3: Çandır, Mersin: Çandır is a village in the Mersin Province, Turkey. It's part of Toroslar district (which is an intracity district within Mersin city). It is in the Taurus Mountains. The distance to Mersin is . The population of the village was 307 as of 2012. The village is famous for the medieval castle to the north of the village ("see" Çandır Castle).
Document 4: Mosque of the Martyrs: The Mosque of the Martyrs (), also popularly known as the Turkish Mosque, is a mosque in Baku, Azerbaijan, near the Martyrs' Lane. The mosque was built in the beginning of the 1990s with assistance of the Turkish government. The mosque currently is used as an official residence of religious attaché of the Turkish embassy. The mosque has been under construction since 2009.
Document 5: Melsen: Melsen is a village in the province of East-Flanders, Belgium, and is a part of the municipality of Merelbeke. It covers an area of roughly 3 square kilometers. Its terrain is largely made up of one great hill. The northern and southern slopes of the hill, which are fairly steep for the surrounding area (about 20 meters), form the natural boundaries with the bordering villages of Vurste and Schelderode. The eastern slopes of the hill evolve into agricultural land and farther east into the forest of Makkegem. The western slope descends into a marsh that is connected to the Schelde (Scheldt) river.
Document 6: Mihrimah Sultan Mosque (Edirnekapı): As built, the Mihrimah Sultan Mosque had a külliye which included (besides madrasah) a double hamman, türbe and a low row of shops under the terrace upon which the mosque was built, whose rents were intended to financially support the mosque complex.
Document 7: Karacasu, Bolu: Karacasu is a belde (town) in the central district of Bolu Province, Turkey. It is situated far from Bolu to the north of Köroğlu Mountains. The population of Karacasu was 2,540 as of 2013. The town's economy depends on thermal springs.
Document 8: Tapureli: Tapureli (former Tahtalı) is a village in Erdemli district of Mersin Province, Turkey. At it is north west of Erdemli and about west of Mersin. The population of the village was 1097 as of 2011. The village was founded in early 1800s by a Turkmen chieftain named Gökali. The name of the village refers to rocky landscape around. There are ruins of an ancient settlement named Tapureli ruins just south west of the village.
Document 9: Mihrimah Sultan Mosque (Edirnekapı): The  Mihrimah Sultan Mosque is a 16th century Ottoman mosque located in the Edirnekapı neighborhood near the Byzantine land walls of Istanbul, Turkey. It was commissioned by Mihrimah Sultan, the daughter of Suleiman the Magnificent and designed by the chief imperial architect Mimar Sinan. Sited on the peak of the Sixth Hill near the highest point of the city, the mosque is a prominent landmark in Istanbul.
Document 10: Hagia Sophia: Hagia Sophia (/ ˈhɑːɡiə soʊˈfiːə /; from the Greek: Αγία Σοφία, pronounced (aˈʝia soˈfia), ``Holy Wisdom ''; Latin: Sancta Sophia or Sancta Sapientia; Turkish: Ayasofya) was a Greek Orthodox Christian patriarchal basilica (church), later an imperial mosque, and is now a museum (Ayasofya Müzesi) in Istanbul, Turkey. From the date of its construction in 537 AD, and until 1453, it served as an Eastern Orthodox cathedral and seat of the Patriarch of Constantinople, except between 1204 and 1261, when it was converted by the Fourth Crusaders to a Roman Catholic cathedral under the Latin Empire. The building was later converted into an Ottoman mosque from 29 May 1453 until 1931. It was then secularized and opened as a museum on 1 February 1935. Famous in particular for its massive dome, it is considered the epitome of Byzantine architecture and is said to have`` changed the history of architecture''. It remained the world's largest cathedral for nearly a thousand years, until Seville Cathedral was completed in 1520.
Document 11: Sultan Ahmed Mosque: The Sultan Ahmed Mosque or Sultan Ahmet Mosque (Turkish: Sultan Ahmet Camii) is a historic mosque located in Istanbul, Turkey. A popular tourist site, the Sultan Ahmed Mosque continues to function as a mosque today; men still kneel in prayer on the mosque's lush red carpet after the call to prayer. The Blue Mosque, as it is popularly known, was constructed between 1609 and 1616 during the rule of Ahmed I. Its Külliye contains Ahmed's tomb, a madrasah and a hospice. Hand - painted blue tiles adorn the mosque's interior walls, and at night the mosque is bathed in blue as lights frame the mosque's five main domes, six minarets and eight secondary domes. It sits next to the Hagia Sophia, another popular tourist site.
Document 12: Ertuğrul Tekke Mosque: The Ertuğrul Tekke Mosque, (), is an Ottoman imperial mosque located in Yıldız neighbourhood, Serencebey rise of Beşiktaş district in Istanbul, Turkey. A late Ottoman period mosque, it is constructed as a külliye consisting of a tekke, guest house, türbe, fountain, and library in addition to the mosque.
Document 13: Kumdere, Tarsus: Kumdere is a village in the Tarsus district of Mersin Province, Turkey. At it is situated in the southern slopes of the Toros Mountains and to the west It is situated to the west of Turkish state highway . Its distance to Tarsus is and to Mersin is . Its population was 224 as of 2012.
Document 14: Üç Şerefeli Mosque: The Üç Şerefeli Mosque was commissioned by Ottoman sultan Murad II (1421–1444,1446– 1451), and built between 1438 and 1447. It is located in the historical center of the city, close to the Selimiye Mosque and Old Mosque. The name refers to unusual minaret with three balconies (Turkish: üç şerefeli).The architect of the mosque is not known. It is built of Burgaz limestone with a main dome that is 24 m in diameter. When first built the dome was the largest in any Ottoman building. The mosque was severely damaged by fire in 1732 and by an earthquake in 1748 but was repaired on the order of Mahmut I.The two blue and turquoise underglaze-painted tile panels in the tympana of the windows were probably produced by the same group of tilemakers who had decorated the Yeşil Mosque (1419–21) in Bursa where the tiles are signed as "the work of the masters of Tabriz" (ʿamal-i ustadan-i Tabriz). The running pattern of the Chinese influenced floral border tiles is similar to those in the small Muradiye Mosque in Edirne.In the Şakaiki Numaniye Taş Köprü Zade  relates how 'Certain accursed ones of no significance' were burnt to death by Mahmut Paşa who accidentally set fire to his beard in the process.
Document 15: Belen, Tarsus: Belen is a village in Tarsus district of Mersin Province, Turkey. It is situated in the Taurus Mountains. Its distance to Tarsus is and to Mersin is . The population of Belen was 684 as of 2011. The area around Belen was populated in the Roman Empire era of the 2nd and 3rd centuries, evident from a necropolis area next to the village, but the village was founded during the Ottoman period. Main economic activities are agriculture animal breeding and poultry husbandry.
ground_truth: Istanbul
sub_queries: Belen >> country Answer: Turkey
where is the blue mosque located in Turkey Answer: Istanbul