Question: How many times did plague occur in the birth city of the composer of Nulla in mundo pax sincera?

Context paragraphs:
paragraph_text: O Dono do Mundo (English: "The Owner of the World") is a Brazilian telenovela produced and broadcast by Rede Globo in 1991 and 1992.
title: O Dono do Mundo
paragraph_text: Nulla in mundo pax sincera, RV 630, is a sacred motet composed by Antonio Vivaldi in 1735 to an anonymous Latin text, the title of which may be translated as "In this world there is no honest peace" or "There is no true peace in this world without bitterness". Written in the key of E major and in the typical lyrical Italian Baroque style, it is scored for solo soprano, two violins, viola and basso continuo, this would normally be a cello and keyboard instrument, in Vivaldi's case often the organ. The text dwells on the imperfections of a world full of evil and sin, and praises Jesus for the salvation he offers from it. It is considered to be one of Vivaldi's most beautiful solo motets.
title: Nulla in mundo pax sincera
paragraph_text: Mariefred Charterhouse, sometimes referred to as Gripsholm Charterhouse (, or "Pax Mariae"), was a Carthusian monastery, or charterhouse, in the present town of Mariefred in Södermanland, Sweden, to which it gave its name; before the building of the monastery the place was known as Gripsholm. It was the only Carthusian monastery in Scandinavia, and one of the last monasteries established in Sweden before the Reformation.
title: Mariefred Charterhouse
paragraph_text: Orlando furioso RV 819 (, Teatro San Angelo, Venice 1714) is a three-act opera surviving in manuscript in Antonio Vivaldi's personal library, only partly related to his better known Orlando furioso (RV 728) of 1727. It is a recomposition of an "Orlando furioso" written by Giovanni Alberto Ristori which had been very successfully staged by Vivaldi and his father's "impresa" in 1713, and whose music survives in a few fragments retained in the score of RV 819. Therefore, Vivaldi's first cataloguer Peter Ryom did not assign the opera a RV number, but catalogued it as RV Anh. 84. The libretto was by Grazio Braccioli.
title: Orlando furioso (Vivaldi, 1714)
paragraph_text: The number zero does not have its own Roman numeral, but the word nulla (the Latin word meaning ``none '') was used by medieval scholars in lieu of 0. Dionysius Exiguus was known to use nulla alongside Roman numerals in 525. About 725, Bede or one of his colleagues used the letter N, the initial of nulla or of nihil (the Latin word for`` nothing''), in a table of epacts, all written in Roman numerals.
title: Roman numerals
paragraph_text: Medical knowledge had stagnated during the Middle Ages. The most authoritative account at the time came from the medical faculty in Paris in a report to the king of France that blamed the heavens, in the form of a conjunction of three planets in 1345 that caused a "great pestilence in the air". This report became the first and most widely circulated of a series of plague tracts that sought to give advice to sufferers. That the plague was caused by bad air became the most widely accepted theory. Today, this is known as the Miasma theory. The word 'plague' had no special significance at this time, and only the recurrence of outbreaks during the Middle Ages gave it the name that has become the medical term.
title: Black Death
paragraph_text: Giovanni Cifolelli was an Italian mandolin virtuoso and dramatic composer whose date and place of birth are unknown. In 1764 he made his appearance in Paris as a mandolin virtuoso and was highly esteemed, both as a performer and teacher. He published his "Method for the mandolin" while residing in Paris, which met with great success throughout France, being the most popular of its period.
title: Giovanni Cifolelli
paragraph_text: However Cornelius Clifford places his birth no earlier than 296 and no later than 298, based on the fact that Athanasius indicates no first hand recollection of the Maximian persecution of 303, which he suggests Athanasius would have remembered if he had been ten years old at the time. Secondly, the Festal Epistles state that the Arians had accused Athanasius, among other charges, of not having yet attained the canonical age (30) and thus could not have been properly ordained as Patriarch of Alexandria in 328. The accusation must have seemed plausible. The Orthodox Church places his year of birth around 297.
title: Athanasius of Alexandria
paragraph_text: Todo El Mundo is the fourth studio album of Puerto Rican reggaeton artist Miguelito. It was released on June 22, 2010.
title: Todo El Mundo
paragraph_text: The Denmark Place fire occurred on 16 August 1980 at 18 Denmark Place in Central London, United Kingdom. The fire, caused by arson, killed 37 people of eight different nationalities, most of whom were Spanish or Latin American, who were patrons of two unlicensed bars in the building. At the time, "The Sunday Times" suggested that it could be "the worst mass murder in British history".
title: Denmark Place fire
paragraph_text: The skeleton of an adult human consists of 206 bones. It is composed of 270 bones at birth, which decreases to 80 bones in the axial skeleton (28 in the skull and 52 in the torso) and 126 bones in the appendicular skeleton (32 × 2 in the upper extremities including both arms and 31 × 2 in the lower extremities including both legs). Many small and variable supernumerary bones, such as some sesamoid bones, are not included in this count.
title: List of bones of the human skeleton
paragraph_text: In 1466, perhaps 40,000 people died of the plague in Paris. During the 16th and 17th centuries, the plague was present in Paris around 30 per cent of the time. The Black Death ravaged Europe for three years before it continued on into Russia, where the disease was present somewhere in the country 25 times between 1350 to 1490. Plague epidemics ravaged London in 1563, 1593, 1603, 1625, 1636, and 1665, reducing its population by 10 to 30% during those years. Over 10% of Amsterdam's population died in 1623–25, and again in 1635–36, 1655, and 1664. Plague occurred in Venice 22 times between 1361 and 1528. The plague of 1576–77 killed 50,000 in Venice, almost a third of the population. Late outbreaks in central Europe included the Italian Plague of 1629–1631, which is associated with troop movements during the Thirty Years' War, and the Great Plague of Vienna in 1679. Over 60% of Norway's population died in 1348–50. The last plague outbreak ravaged Oslo in 1654.
title: Black Death
paragraph_text: Acral necrosis is a symptom common in bubonic plague. The striking black discoloration of skin and tissue, primarily on the extremities (``acral ''), is commonly thought to have given rise to the name`` Black Death,'' associated both with the disease and the pandemic which occurred in the 14th century. The term in fact came from the figural sense of ``black '', that is ghastly, lugubrious or dreadful.
title: Acral necrosis
paragraph_text: Preterm birth, also known as premature birth, is the birth of a baby at fewer than 37 weeks' gestational age. These babies are known as preemies or premies. Symptoms of preterm labor include uterine contractions which occur more often than every ten minutes or the leaking of fluid from the vagina. Premature infants are at greater risk for cerebral palsy, delays in development, hearing problems and sight problems. These risks are greater the earlier a baby is born.
title: Preterm birth
paragraph_text: Informal learning is one of three forms of learning defined by the Organisation for Economic Co-operation and Development (OECD). Informal learning occurs in a variety of places, such as at home, work, and through daily interactions and shared relationships among members of society. For many learners this includes language acquisition, cultural norms and manners. Informal learning for young people is an ongoing process that also occurs in a variety of places, such as out of school time, in youth programs at community centers and media labs.
title: Education
paragraph_text: 679 Pax is a minor planet orbiting the Sun that was discovered by German astronomer August Kopff on January 28, 1909. It is named after Pax, a Roman goddess.
title: 679 Pax
paragraph_text: Other forms of plague have been implicated by modern scientists. The modern bubonic plague has a mortality rate of 30–75% and symptoms including fever of 38–41 °C (100–106 °F), headaches, painful aching joints, nausea and vomiting, and a general feeling of malaise. Left untreated, of those that contract the bubonic plague, 80 percent die within eight days. Pneumonic plague has a mortality rate of 90 to 95 percent. Symptoms include fever, cough, and blood-tinged sputum. As the disease progresses, sputum becomes free flowing and bright red. Septicemic plague is the least common of the three forms, with a mortality rate near 100%. Symptoms are high fevers and purple skin patches (purpura due to disseminated intravascular coagulation). In cases of pneumonic and particularly septicemic plague, the progress of the disease is so rapid that there would often be no time for the development of the enlarged lymph nodes that were noted as buboes.
title: Black Death
paragraph_text: The U.S. Constitution uses but does not define the phrase ``natural born Citizen '', and various opinions have been offered over time regarding its precise meaning. The consensus of early 21st - century constitutional scholars, together with relevant case law, is that natural - born citizens include, subject to exceptions, those born in the United States. Many scholars have also concluded that those who meet the legal requirements for U.S. citizenship`` at the moment of birth'', regardless of place of birth, are also natural - born citizens. Every president to date was either a citizen at the adoption of the Constitution in 1789 or was born in the United States; of these there have been seven that had at least one parent who was not born on U.S. soil.
title: Natural-born-citizen clause
paragraph_text: The plague disease, caused by Yersinia pestis, is enzootic (commonly present) in populations of fleas carried by ground rodents, including marmots, in various areas including Central Asia, Kurdistan, Western Asia, Northern India and Uganda. Due to climate change in Asia, rodents began to flee the dried out grasslands to more populated areas, spreading the disease. Nestorian graves dating to 1338 -- 1339 near Lake Issyk Kul in Kyrgyzstan have inscriptions referring to plague and are thought by many epidemiologists to mark the outbreak of the epidemic, from which it could easily have spread to China and India. In October 2010, medical geneticists suggested that all three of the great waves of the plague originated in China. In China, the 13th - century Mongol conquest caused a decline in farming and trading. However, economic recovery had been observed at the beginning of the 14th century. In the 1330s, a large number of natural disasters and plagues led to widespread famine, starting in 1331, with a deadly plague arriving soon after. Epidemics that may have included plague killed an estimated 25 million Chinese and other Asians during the 15 years before it reached Constantinople in 1347.
title: Black Death
paragraph_text: A Prisoner of Birth is a mystery novel by English author Jeffrey Archer, first published on 6 March 2008 by Macmillan. This book is a contemporary retelling of Dumas's "The Count of Monte Cristo". The novel saw Archer return to the first place in the fiction best-seller list for the first time in a decade.
title: A Prisoner of Birth

Reasoning steps:
Nulla in mundo pax sincera >> composer >>>> Antonio Vivaldi
Antonio Vivaldi >> place of birth >>>> Venice
How many times did plague occur in Venice ? >>>> 22

Answer: spans: 22