Given the question: Information:  - The RhineMainDanube Canal (German: "Rhein-Main-Donau-Kanal"; also called Main-Danube Canal, RMD Canal or Europa Canal), in Bavaria, Germany, connects the Main and the Danube rivers across the European Watershed, running from Bamberg via Nuremberg to Kelheim. The canal connects the North Sea and Atlantic Ocean to the Black Sea, providing a navigable artery between the Rhine delta (at Rotterdam in the Netherlands), and the Danube Delta in south-eastern Romania and south-western Ukraine (or Constana, through the DanubeBlack Sea Canal). The present canal was completed in 1992 and is long.  - The Kingdom of Germany or German Kingdom ("Teutonic Kingdom") developed out of the eastern half of the former Carolingian Empire. Like Anglo-Saxon England and medieval France, it began as "a conglomerate, an assemblage of a number of once separate and independent... "gentes" [peoples] and "regna" [kingdoms]." East Francia ("Ostfrankenreich") was formed by the Treaty of Verdun in 843, and was ruled by the Carolingian dynasty until 911, after which the kingship was elective. The initial electors were the rulers of the stem duchies, who generally chose one of their own. After 962, when Otto I was crowned emperor, the kingdom formed the bulk of the Holy Roman Empire, which also included Italy (after 951), Bohemia (after 1004) and Burgundy (after 1032).  - An urban area is a human settlement with high population density and infrastructure of built environment. Urban areas are created through urbanization and are categorized by urban morphology as cities, towns, conurbations or suburbs. In urbanism, the term contrasts to rural areas such as villages and hamlets and in urban sociology or urban anthropology it contrasts with natural environment. The creation of early predecessors of urban areas during the urban revolution led to the creation of human civilization with modern urban planning, which along with other human activities such as exploitation of natural resources leads to human impact on the environment.  - The Holy Roman Empire was a multi-ethnic complex of territories in central Europe that developed during the Early Middle Ages and continued until its dissolution in 1806. The largest territory of the empire after 962 was the Kingdom of Germany, though it also came to include the Kingdom of Bohemia, the Kingdom of Burgundy, the Kingdom of Italy, and numerous other territories.  - Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Düsseldorf.  - Nuremberg  is a city on the river Pegnitz and the RhineMainDanube Canal in the German state of Bavaria, in the administrative region of Middle Franconia, about north of Munich. It is the second-largest city in Bavaria (after Munich), and the largest in Franconia (Franken). The population as of February 2015, is 517,498, which makes it Germany's fourteenth-largest city. The urban area also includes Fürth, Erlangen and Schwabach with a total population of . The "European Metropolitan Area Nuremberg" has ca. 3.5 million inhabitants.  - Bavaria  is a federal state of Germany. Located in the German southeast with an area of 70,548 square kilometres (27,200 sq mi), Bavaria is the largest German state. Its territory comprises roughly a fifth of the total land area of Germany, and, with 12.9 million inhabitants, it is Germany's second most populous state. Munich, Bavaria's capital and largest city, is the third largest city in Germany.  - The Kingdom of Bohemia, sometimes in English literature referred to as the Czech Kingdom ( sometimes ), was a medieval and early modern monarchy in Central Europe, the predecessor of the modern Czech Republic. It was an Imperial State in the Holy Roman Empire, and the Bohemian king was a prince-elector of the empire. The Czech king besides Bohemia ruled also the Lands of the Bohemian Crown, which at various times included Moravia, Silesia and parts of Saxony, Brandenburg and Bavaria.   - Munich (also in British English ) is the capital and largest city of the German state of Bavaria, on the banks of River Isar north of the Bavarian Alps. Munich is the third largest city in Germany, after Berlin and Hamburg, and the 12th biggest city of the European Union, with a population of above 1.5 million. The Munich Metropolitan Region is home to 5.8 million people.  - Erlangen (East Franconian: "Erlang") is a Middle Franconian city in Bavaria, Germany. It is located north-west of Nuremberg at the confluence of the river Regnitz and its large tributary, the "Schwabach".  Erlangen has more than 100,000 inhabitants.  - Fürth (East Franconian: "Färdd" "Fiurda") is a city located in northern Bavaria, Germany, in the administrative division ("Regierungsbezirk") of Middle Franconia. It is now contiguous with the larger city of Nuremberg, the centres of the two cities being only 7 km apart.  - The Burgraviate of Nuremberg ( German : Burggrafschaft Nürnberg ) was a state of the Holy Roman Empire from the early 12th to the late 15th centuries . As a burgraviate , it was a county seated in the town of Nuremberg ; the burgraviate soon lost power over the city , which became independent from 1219 . Eventually , the burgraviate was partitioned in twain , to form Brandenburg - Ansbach and Brandenburg - Bayreuth .  - The Early Middle Ages (or early medieval period) marked the start of the Middle Ages of European History, lasting from the 6th to the 10th century C.E.  The Early Middle Ages followed the decline of the Western Roman Empire and preceded the High Middle Ages (c. 10th to 13th centuries).  The Early Middle Ages largely overlap with Late Ant1iquity. The term "Late Antiquity" is used to emphasize elements of continuity with the Roman Empire, while "Early Middle Ages" is used to emphasize developments characteristic of the later medieval period.   - In the history of Europe, the Middle Ages or medieval period lasted from the 5th to the 15th century. It began with the fall of the Western Roman Empire and merged into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages.  - Schwabach is a German town of about 40,000 inhabitants near Nuremberg in the centre of the region of Franconia in the North of Bavaria. The city is an autonomous administrative district ("kreisfreie Stadt"). Schwabach is also the name of a river, which runs through the city prior joining the Rednitz.  - Central Europe lies between Eastern Europe and Western Europe. The concept of Central Europe is based on a common historical, social and cultural identity. Central Europe is going through a phase of "strategic awakening", with initiatives such as the CEI, Centrope or V4. While the region's economy shows high disparities with regard to income, all Central European countries are listed by the Human Development Index as very highly developed.  - Middle Franconia is one of the three administrative regions of Franconia in Bavaria, Germany. It is in the west of Bavaria and adjoins the state of Baden-Württemberg. The administrative seat is Ansbach but the most populated city is Nuremberg.  - Franconia (also called "Frankenland") is a region in Germany, characterised by its culture and language, and may be roughly associated with the areas in which the East Franconian dialect group, locally referred to as "fränkisch", is spoken. It commonly refers to the eastern part of the historical Franconian stem duchy, mainly represented by the modern Bavarian administrative districts of Lower, Middle, and Upper Franconia, the adjacent northeastern parts of Heilbronn-Franken in Baden-Württemberg, parts of Thuringia south of the Rennsteig ridge, and small parts of Hesse. However, there is no fixed area that is officially defined as Franconia.    What is the relationship between 'burgraviate of nuremberg' and 'territory'?
The answer is:
instance of