Bavaria the Free State of Bavaria, is a landlocked federal state of Germany, occupying its southeastern corner. With an area of 70,550.19 square kilometres, Bavaria is the largest German state by land area comprising a fifth of the total land area of Germany. With 13 million inhabitants, it is Germany's second-most-populous state after North Rhine-Westphalia. Bavaria's main cities are Nuremberg; the history of Bavaria includes its earliest settlement by Iron Age Celtic tribes, followed by the conquests of the Roman Empire in the 1st century BC, when the territory was incorporated into the provinces of Raetia and Noricum. It became a stem duchy in the 6th century AD following the collapse of the Western Roman Empire, it was incorporated into the Holy Roman Empire, became an independent kingdom, joined the Prussian-led German Empire while retaining its title of kingdom, became a state of the Federal Republic of Germany. The Duchy of Bavaria dates back to the year 555. In the 17th century AD, the Duke of Bavaria became a Prince-elector of the Holy Roman Empire.
The Kingdom of Bavaria existed from 1806 to 1918. In 1946, the Free State of Bavaria re-organised itself on democratic lines after the Second World War. Bavaria has a unique culture because of the state's Catholic majority and conservative traditions. Bavarians have traditionally been proud of their culture, which includes a language, architecture, festivals such as Oktoberfest and elements of Alpine symbolism; the state has the second largest economy among the German states by GDP figures, giving it a status as a rather wealthy German region. Modern Bavaria includes parts of the historical regions of Franconia and Swabia; the Bavarians emerged in a region north of the Alps inhabited by Celts, part of the Roman provinces of Raetia and Noricum. The Bavarians spoke Old High German, unlike other Germanic groups, they did not migrate from elsewhere. Rather, they seem to have coalesced out of other groups left behind by the Roman withdrawal late in the 5th century; these peoples may have included the Celtic Boii, some remaining Romans, Allemanni, Thuringians, Scirians, Heruli.
The name "Bavarian" means "Men of Baia" which may indicate Bohemia, the homeland of the Celtic Boii and of the Marcomanni. They first appear in written sources circa 520. A 17th century Jewish chronicler David Solomon Ganz, citing Cyriacus Spangenberg, claimed that the diocese was named after an ancient Bohemian king, Boiia, in the 14th century BC. From about 554 to 788, the house of Agilolfing ruled the Duchy of Bavaria, ending with Tassilo III, deposed by Charlemagne. Three early dukes are named in Frankish sources: Garibald I may have been appointed to the office by the Merovingian kings and married the Lombard princess Walderada when the church forbade her to King Chlothar I in 555, their daughter, became Queen of the Lombards in northern Italy and Garibald was forced to flee to her when he fell out with his Frankish overlords. Garibald's successor, Tassilo I, tried unsuccessfully to hold the eastern frontier against the expansion of Slavs and Avars around 600. Tassilo's son Garibald II seems to have achieved a balance of power between 610 and 616.
After Garibald II little is known of the Bavarians until Duke Theodo I, whose reign may have begun as early as 680. From 696 onwards he invited churchmen from the west to organize churches and strengthen Christianity in his duchy, his son, led a decisive Bavarian campaign to intervene in a succession dispute in the Lombard Kingdom in 714, married his sister Guntrud to the Lombard King Liutprand. At Theodo's death the duchy was reunited under his grandson Hugbert. At Hugbert's death the duchy passed from neighboring Alemannia. Odilo issued a law code for Bavaria, completed the process of church organization in partnership with St. Boniface, tried to intervene in Frankish succession disputes by fighting for the claims of the Carolingian Grifo, he was defeated near Augsburg in 743 but continued to rule until his death in 748. Saint Boniface completed the people's conversion to Christianity in the early 8th century. Tassilo III succeeded his father at the age of eight after an unsuccessful attempt by Grifo to rule Bavaria.
He ruled under Frankish oversight but began to function independently from 763 onwards. He was noted for founding new monasteries and for expanding eastwards, fighting Slavs in the eastern Alps and along the River Danube and colonising these lands. After 781, his cousin Charlemagne began to pressure Tassilo to submit and deposed him in 788; the deposition was not legitimate. Dissenters attempted a coup against Charlemagne at Tassilo's old capital of Regensburg in 792, led by his own son Pépin the Hunchback; the king had to drag Tassilo out of imprisonment to formally renounce his rights and titles at the Assembly of Frankfurt in 794. This is the last appearance of Tassilo in the sources, he died a monk; as all of his family were forced into monasteries, this was the end of the Agilolfing dynasty. For the next 400 years numerous families held the duchy for more than three generations. With the revolt of duke Henry the Quarrelsome in 976, Bavaria lost large territories in the south and
Integrated Authority File
The Integrated Authority File or GND is an international authority file for the organisation of personal names, subject headings and corporate bodies from catalogues. It is used for documentation in libraries and also by archives and museums; the GND is managed by the German National Library in cooperation with various regional library networks in German-speaking Europe and other partners. The GND falls under the Creative Commons Zero licence; the GND specification provides a hierarchy of high-level entities and sub-classes, useful in library classification, an approach to unambiguous identification of single elements. It comprises an ontology intended for knowledge representation in the semantic web, available in the RDF format; the Integrated Authority File became operational in April 2012 and integrates the content of the following authority files, which have since been discontinued: Name Authority File Corporate Bodies Authority File Subject Headings Authority File Uniform Title File of the Deutsches Musikarchiv At the time of its introduction on 5 April 2012, the GND held 9,493,860 files, including 2,650,000 personalised names.
There are seven main types of GND entities: LIBRIS Virtual International Authority File Information pages about the GND from the German National Library Search via OGND Bereitstellung des ersten GND-Grundbestandes DNB, 19 April 2012 From Authority Control to Linked Authority Data Presentation given by Reinhold Heuvelmann to the ALA MARC Formats Interest Group, June 2012
Munich is the capital and most populous city of Bavaria, the second most populous German federal state. With a population of around 1.5 million, it is the third-largest city in Germany, after Berlin and Hamburg, as well as the 12th-largest city in the European Union. The city's metropolitan region is home to 6 million people. Straddling the banks of the River Isar north of the Bavarian Alps, it is the seat of the Bavarian administrative region of Upper Bavaria, while being the most densely populated municipality in Germany. Munich is the second-largest city in the Bavarian dialect area, after the Austrian capital of Vienna; the city is a global centre of art, technology, publishing, innovation, education and tourism and enjoys a high standard and quality of living, reaching first in Germany and third worldwide according to the 2018 Mercer survey, being rated the world's most liveable city by the Monocle's Quality of Life Survey 2018. According to the Globalization and World Rankings Research Institute Munich is considered an alpha-world city, as of 2015.
Munich is a major international center of engineering, science and research, exemplified by the presence of two research universities, a multitude of scientific institutions in the city and its surroundings, world class technology and science museums like the Deutsches Museum and BMW Museum.. Munich houses many multinational companies and its economy is based on high tech, the service sector and creative industries, as well as IT, biotechnology and electronics among many others; the name of the city is derived from the Old/Middle High German term Munichen, meaning "by the monks". It derives from the monks of the Benedictine order, who ran a monastery at the place, to become the Old Town of Munich. Munich was first mentioned in 1158. Catholic Munich resisted the Reformation and was a political point of divergence during the resulting Thirty Years' War, but remained physically untouched despite an occupation by the Protestant Swedes. Once Bavaria was established as a sovereign kingdom in 1806, it became a major European centre of arts, architecture and science.
In 1918, during the German Revolution, the ruling house of Wittelsbach, which had governed Bavaria since 1180, was forced to abdicate in Munich and a short-lived socialist republic was declared. In the 1920s, Munich became home to several political factions, among them the NSDAP; the first attempt of the Nazi movement to take over the German government in 1923 with the Beer Hall Putsch was stopped by the Bavarian police in Munich with gunfire. After the Nazis' rise to power, Munich was declared their "Capital of the Movement". During World War II, Munich was bombed and more than 50% of the entire city and up to 90% of the historic centre were destroyed. After the end of postwar American occupation in 1949, there was a great increase in population and economic power during the years of Wirtschaftswunder, or "economic miracle". Unlike many other German cities which were bombed, Munich restored most of its traditional cityscape and hosted the 1972 Summer Olympics; the 1980s brought strong economic growth, high-tech industries and scientific institutions, population growth.
The city is home to major corporations like BMW, Siemens, MAN, Linde and MunichRE. Munich is home to many universities and theatres, its numerous architectural attractions, sports events and its annual Oktoberfest attract considerable tourism. Munich is one of the fastest growing cities in Germany, it is a top-ranked destination for expatriate location. Munich hosts more than 530,000 people of foreign background; the first known settlement in the area was of Benedictine monks on the Salt road. The foundation date is not considered the year 1158, the date the city was first mentioned in a document; the document was signed in Augsburg. By the Guelph Henry the Lion, Duke of Saxony and Bavaria, had built a toll bridge over the river Isar next to the monk settlement and on the salt route, but as part of the archaeological excavations at Marienhof in advance of the expansion of the S-Bahn from 2012 shards of vessels from the eleventh century were found, which prove again that the settlement Munich must be older than their first documentary mention from 1158.
In 1175 Munich received city fortification. In 1180 with the trial of Henry the Lion, Otto I Wittelsbach became Duke of Bavaria, Munich was handed to the Bishop of Freising. In 1240, Munich was transferred to Otto II Wittelsbach and in 1255, when the Duchy of Bavaria was split in two, Munich became the ducal residence of Upper Bavaria. Duke Louis IV, a native of Munich, was elected German king in 1314 and crowned as Holy Roman Emperor in 1328, he strengthened the city's position by granting it the salt monopoly, thus assuring it of additional income. In the late 15th century, Munich underwent a revival of gothic arts: the Old Town Hall was enlarged, Munich's largest gothic church – the Frauenkirche – now a cathedral, was constructed in only 20 years, starting in 1468; when Bavaria was reunited in 1506, Munich became its capital. The arts and politics became influenced by the court. During the 16th century, Munich was a centre of the German counter reformation, of renaissance arts. Duke Wilhelm V commissioned the Jesuit Michaelskirche, which became a centre for the counter-reform
National Socialism, more known as Nazism, is the ideology and practices associated with the Nazi Party – the National Socialist German Workers' Party – in Nazi Germany, of other far-right groups with similar aims. Nazism is a form of fascism and showed that ideology's disdain for liberal democracy and the parliamentary system, but incorporated fervent antisemitism, anti-communism, scientific racism, eugenics into its creed, its extreme nationalism came from Pan-Germanism and the Völkisch movement prominent in the German nationalism of the time, it was influenced by the Freikorps paramilitary groups that emerged after Germany's defeat in World War I, from which came the party's "cult of violence", "at the heart of the movement."Nazism subscribed to theories of racial hierarchy and Social Darwinism, identifying the Germans as a part of what the Nazis regarded as an Aryan or Nordic master race. It aimed to overcome social divisions and create a German homogeneous society based on racial purity which represented a people's community.
The Nazis aimed to unite all Germans living in German territory, as well as gain additional lands for German expansion under the doctrine of Lebensraum and exclude those who they deemed either community aliens or "inferior" races. The term "National Socialism" arose out of attempts to create a nationalist redefinition of "socialism", as an alternative to both Marxist international socialism and free market capitalism. Nazism rejected the Marxist concepts of class conflict and universal equality, opposed cosmopolitan internationalism, sought to convince all parts of the new German society to subordinate their personal interests to the "common good", accepting political interests as the main priority of economic organization; the Nazi Party's precursor, the Pan-German nationalist and antisemitic German Workers' Party, was founded on 5 January 1919. By the early 1920s the party was renamed the National Socialist German Workers' Party – to attract workers away from left-wing parties such as the Social Democrats and the Communists – and Adolf Hitler assumed control of the organization.
The National Socialist Program or "25 Points" was adopted in 1920 and called for a united Greater Germany that would deny citizenship to Jews or those of Jewish descent, while supporting land reform and the nationalization of some industries. In Mein Kampf, Hitler outlined the anti-Semitism and anti-Communism at the heart of his political philosophy, as well as his disdain for representative democracy and his belief in Germany's right to territorial expansion; the Nazi Party won the greatest share of the popular vote in the two Reichstag general elections of 1932, making them the largest party in the legislature by far, but still short of an outright majority. Because none of the parties were willing or able to put together a coalition government, in 1933 Hitler was appointed Chancellor of Germany by President Paul Von Hindenburg, through the support and connivance of traditional conservative nationalists who believed that they could control him and his party. Through the use of emergency presidential decrees by Hindenburg, a change in the Weimar Constitution which allowed the Cabinet to rule by direct decree, bypassing both Hindenburg and the Reichstag, the Nazis had soon established a one-party state.
The Sturmabteilung and the Schutzstaffel functioned as the paramilitary organizations of the Nazi Party. Using the SS for the task, Hitler purged the party's more and economically radical factions in the mid-1934 Night of the Long Knives, including the leadership of the SA. After the death of President Hindenburg, political power was concentrated in Hitler's hands and he became Germany's head of state as well as the head of the government, with the title of Führer, meaning "leader". From that point, Hitler was the dictator of Nazi Germany, known as the "Third Reich", under which Jews, political opponents and other "undesirable" elements were marginalized, imprisoned or murdered. Many millions of people were exterminated in a genocide which became known as the Holocaust during World War II, including around two-thirds of the Jewish population of Europe. Following Germany's defeat in World War II and the discovery of the full extent of the Holocaust, Nazi ideology became universally disgraced.
It is regarded as immoral and evil, with only a few fringe racist groups referred to as neo-Nazis, describing themselves as followers of National Socialism. The full name of the party was Nationalsozialistische Deutsche Arbeiterpartei for which they used the acronym NSDAP; the term "Nazi" was in use before the rise of the NSDAP as a colloquial and derogatory word for a backwards farmer or peasant, characterizing an awkward and clumsy person. In this sense, the word Nazi was a hypocorism of the German male name Ignatz – Ignatz being a common name at the time in Bavaria, the area from which the NSDAP emerged. In the 1920s, political opponents of the NSDAP in the German labour movement seized on this and – using the earlier abbreviated term "Sozi" for Sozialist as an example – shortened NSDAP's name, Nationalsozialistische, to the dismissive "Nazi", in order to associate them with the derogatory use of the term mentioned above; the first use of the term "Nazi" by the National Socialists occurred in 1926 in a publication by Joseph Goebbels called Der Nazi-Sozi.
In Goebbels' pamphlet, the word "Nazi" only appears when linked with the word "Sozi" as an abbreviation of
Mountaineering is the set of activities that involves ascending mountains. Mountaineering-related activities include traditional outdoor climbing, hiking and traversing via ferratas. Indoor climbing, sport climbing and bouldering are considered mountaineering as well. While mountaineering began as attempts to reach the highest point of unclimbed big mountains, it has branched into specializations that address different aspects of mountains, depending on whether the route chosen is over rock, snow, or ice or on level ground. All require various degrees of experience, athletic ability, technical knowledge to maintain safety, it is still common to seek the summits of peaks, whether unclimbed or not. Mountaineering is called alpinism, mountain climbers are sometimes called alpinists, although use of the term may vary between countries and eras; the word "alpinism" was born in the 19th century to refer to climbing for the purpose of enjoying climbing itself as a sport or recreation, distinct from climbing while hunting or as a religious pilgrimage, done at that time.
The UIAA, the International Climbing and Mountaineering Federation, is the International Olympic Committee-recognized world governing body for mountaineering and climbing, addressing issues like access, mountain protection, safety and ice climbing. Many cultures have harbored superstitions about mountains, which they regarded as sacred due to their perceived proximity with heaven, such as Mount Olympus for the Ancient Greeks. On April 26, 1336 famous Italian poet Petrarch climbed to the summit of 1,912 m Mount Ventoux overlooking the Bay of Marseilles, claiming to be inspired by Philip V of Macedon's ascent of Mount Haemo, making him the first known alpinist. One of the first European mountains visited by many tourists was Sněžka; this was due to the minor technical difficulties ascent and the fact that since the sixteenth century, many resort visitors flocked to the nearby Cieplice Śląskie-Zdrój and visible Sněžka, visually dominant over all Krkonoše was for them an important attraction. The first confirmed ascent took place in the year 1456.
In 1492 Antoine de Ville, lord of Domjulien and Beaupré, was the first to ascend the Mont Aiguille, in France, with a little team, using ladders and ropes. It appears to be the first recorded climb of any technical difficulty, has been said to mark the beginning of mountaineering. In 1573 Francesco De Marchi and Francesco Di Domenico ascended Corno Grande, the highest peak in the Apennine Mountains. During the Enlightenment, as a product of the new spirit of curiosity for the natural world, many mountain summits were surmounted for the first time.. In 1741 Richard Pococke and William Windham made a historic visit to Chamonix. In 1757 Swiss scientist Horace-Bénédict de Saussure made the first of several unsuccessful attempts on Mont Blanc in France offering a reward, claimed in 1786 by Jacques Balmat and Michel-Gabriel Paccard. By the early 19th century many of the alpine peaks were reached, including the Grossglockner in 1800, the Ortler in 1804, the Jungfrau in 1811, the Finsteraarhorn in 1812, the Breithorn in 1813.
In 1808 Marie Paradis became the first female to climb Mont Blanc, followed in 1838 by Henriette d'Angeville. The beginning of mountaineering as a sport in the UK is dated to the ascent of the Wetterhorn in 1854 by English mountaineer Sir Alfred Wills, who made mountaineering fashionable in Britain; this inaugurated what became known as the Golden age of alpinism, with the first mountaineering club - the Alpine Club - being founded in 1857. Prominent figures of the period include Lord Francis Douglas, Florence Crauford Grove, Charles Hudson, E. S. Kennedy, William Mathews, A. W. Moore, Leslie Stephen, Francis Fox Tuckett, John Tyndall, Horace Walker and Edward Whymper. Well-known guides of the era include Christian Almer, Jakob Anderegg, Melchior Anderegg, J. J. Bennen, Michel Croz, Johannes Zumtaugwald. In the early years of the "golden age", scientific pursuits were intermixed with the sport, such as by the physicist John Tyndall. In the years, it shifted to a more competitive orientation as pure sportsmen came to dominate the London-based Alpine Club and alpine mountaineering overall.
One of the most dramatic events was the spectacular first ascent of the Matterhorn in 1865 by a party led by English illustrator Edward Whymper, in which four of the party members fell to their deaths. This ascent is regarded as marking the end of the mountaineering golden age. By this point the sport of mountaineering had reached its modern form, with a body of professional guides and fixed guidelines. Mountaineering in the Americas became popular in the 1800s. In North America, Pikes Peak in the Colorado Rockies was first climbed by Edwin James and two others in 1820. Though lower than Pikes Peak, the glaciated Fremont Peak in Wyoming was thought to be the tallest mountain in the Rockies when it was first climbed by John C. Frémont and two others in 1842. Pico de Orizaba, the tallest peak in Mexico and third tallest in North America, was first climbed by U. S. military personnel which included William F. Raynolds and a half dozen other climbers in 1848. Glaciated and more technical climbs in North American were not achieved until the late 19th and early 20th centuries.
In 1897 Mount Saint Elias on the Alaska-Yukon border was summitted by the Duke of the Abruzzi and party. But it was not until 1913 that Denali, the tallest peak in North America, was climbed
The Himalayas, or Himalaya, form a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has many including the highest, Mount Everest; the Himalayas include over fifty mountains exceeding 7,200 m in elevation, including ten of the fourteen 8,000-metre peaks. By contrast, the highest peak outside Asia is 6,961 m tall. Lifted by the subduction of the Indian tectonic plate under the Eurasian Plate, the Himalayan mountain range runs west-northwest to east-southeast in an arc 2,400 km long, its western anchor, Nanga Parbat, lies just south of the northernmost bend of Indus river. Its eastern anchor, Namcha Barwa, is just west of the great bend of the Yarlung Tsangpo River; the Himalayan range is bordered on the northwest by the Hindu Kush ranges. To the north, the chain is separated from the Tibetan Plateau by a 50–60 km wide tectonic valley called the Indus-Tsangpo Suture. Towards the south the arc of the Himalaya is ringed by the low Indo-Gangetic Plain.
The range varies in width from 350 km in the west to 150 km in the east. The Himalayas are distinct from the other great ranges of central Asia, although sometimes the term'Himalaya' is loosely used to include the Karakoram and some of the other ranges; the Himalayas are inhabited by 52.7 million people, are spread across five countries: Nepal, Bhutan and Pakistan. Some of the world's major rivers – the Indus, the Ganges and the Tsangpo-Brahmaputra – rise in the Himalayas, their combined drainage basin is home to 600 million people; the Himalayas have a profound effect on the climate of the region, helping to keep the monsoon rains on the Indian plain and limiting rainfall on the Tibetan plateau. The Himalayas have profoundly shaped the cultures of the Indian subcontinent; the name of the range derives from himá and ā-laya. They are now known as the "Himalaya Mountains" shortened to the "Himalayas", they were described in the singular as the Himalaya. This was previously transcribed Himmaleh, as in Emily Dickinson's poetry and Henry David Thoreau's essays.
The mountains are known as the Himālaya in Nepali and Hindi, the Himalaya or'The Land of Snow' in Tibetan, the Hamaleh Mountain Range in Urdu and the Ximalaya Mountain Range in Chinese. In the middle of the great curve of the Himalayan mountains lie the 8,000 m peaks of Dhaulagiri and Annapurna in Nepal, separated by the Kali Gandaki Gorge; the gorge splits the Himalayas into Western and Eastern sections both ecologically and orographically – the pass at the head of the Kali Gandaki, the Kora La is the lowest point on the ridgeline between Everest and K2. To the east of Annapurna are the 8,000 m peaks of Manaslu and across the border in Tibet, Shishapangma. To the south of these lies Kathmandu, the capital of Nepal and the largest city in the Himalayas. East of the Kathmandu Valley lies valley of the Bhote/Sun Kosi river which rises in Tibet and provides the main overland route between Nepal and China – the Araniko Highway/China National Highway 318. Further east is the Mahalangur Himal with four of the world's six highest mountains, including the highest: Cho Oyu, Everest and Makalu.
The Khumbu region, popular for trekking, is found here on the south-western approaches to Everest. The Arun river drains the northern slopes of these mountains, before turning south and flowing through the range to the east of Makalu. In the far east of Nepal, the Himalayas rise to the Kanchenjunga massif on the border with India, the third highest mountain in the world, the most easterly 8,000 m summit and the highest point of India; the eastern side of Kanchenjunga is in the Indian state of Sikkim. An independent Kingdom, it lies on the main route from India to Lhasa, which passes over the Nathu La pass into Tibet. East of Sikkim lies the ancient Buddhist Kingdom of Bhutan; the highest mountain in Bhutan is Gangkhar Puensum, a strong candidate for the highest unclimbed mountain in the world. The Himalayas here are becoming rugged with forested steep valleys; the Himalayas continue, turning northeast, through the Indian State of Arunachal Pradesh as well as Tibet, before reaching their easterly conclusion in the peak of Namche Barwa, situated in Tibet inside the great bend of the Yarlang Tsangpo river.
On the other side of the Tsangpo, to the east, are the Kangri Garpo mountains. The high mountains to the north of the Tsangpo including Gyala Peri, are sometimes included in the Himalayas. Going west from Dhaulagiri, Western Nepal is somewhat remote and lacks major high mountains, but is home to Rara Lake, the largest lake in Nepal; the Karnali River cuts through the center of the region. Further west, the border with India follows the Sarda River and provides a trade route into China, where on the Tibetan plateau lies the high peak of Gurla Mandhata. Just across Lake Manasarovar from this lies the sacred Mount Kailash, which stands close to the source of the four main rivers of Himalayas and is revered in Hinduism, Sufism and Bonpo. In the newly created Indian state of Uttarkhand, the Himalayas rise again as the Garhwal Himalayas with the high peaks of Nanda Devi and Kamet; the state is an important pilgrimage destination, with
Virtual International Authority File
The Virtual International Authority File is an international authority file. It is a joint project of several national libraries and operated by the Online Computer Library Center. Discussion about having a common international authority started in the late 1990s. After a series of failed attempts to come up with a unique common authority file, the new idea was to link existing national authorities; this would present all the benefits of a common file without requiring a large investment of time and expense in the process. The project was initiated by the US Library of Congress, the German National Library and the OCLC on August 6, 2003; the Bibliothèque nationale de France joined the project on October 5, 2007. The project transitioned to being a service of the OCLC on April 4, 2012; the aim is to link the national authority files to a single virtual authority file. In this file, identical records from the different data sets are linked together. A VIAF record receives a standard data number, contains the primary "see" and "see also" records from the original records, refers to the original authority records.
The data are available for research and data exchange and sharing. Reciprocal updating uses the Open Archives Initiative Protocol for Metadata Harvesting protocol; the file numbers are being added to Wikipedia biographical articles and are incorporated into Wikidata. VIAF's clustering algorithm is run every month; as more data are added from participating libraries, clusters of authority records may coalesce or split, leading to some fluctuation in the VIAF identifier of certain authority records. Authority control Faceted Application of Subject Terminology Integrated Authority File International Standard Authority Data Number International Standard Name Identifier Wikipedia's authority control template for articles Official website VIAF at OCLC