Question: Užupis has been compared to a district of Copenhagen that was temporarily closed by residents in what year?
Related documents: [0]  [DOC] Užupis (Yiddish: זרצ'ה, Belarusian: "Зарэчча" , Russian: "Заречье" , Polish: "Zarzecze" ) is a neighborhood in Vilnius, the capital of Lithuania, largely located in Vilnius' old town, a UNESCO World Heritage Site. Užupis means "the other side of the river" in the Lithuanian language and refers to the Vilnia River; the name Vilnius was derived from the Vilnia. The district has been popular with artists for some time, and has been compared to Montmartre in Paris and to Freetown Christiania in Copenhagen, due to its bohemic and laissez-faire atmosphere. On April 1, 1997, the district declared itself an independent republic (The Republic of Užupis). Since the first of November 2014 Jaap van Ark is president of republic Užupis. [END] 
[1]  [DOC] Christiania, also known as Freetown Christiania (Danish: "Fristaden Christiania" or "Staden "), is a self-proclaimed autonomous anarchist district of about 850 to 1,000 residents, covering 34 ha in the borough of Christianshavn in the Danish capital city of Copenhagen. It was temporarily closed by residents in April 2011 while discussions continued with the Danish government about its future, but then re-opened to the public. [END] 
Answer: 
2011
2011