Question: Who was the architect for a visitor attraction in Belfast with more than 12000 sqm of floor space?

Context paragraphs:
Hillsdale Library: The Hillsdale Library is a branch of the Multnomah County Library, located in Hillsdale, Portland, Oregon.  The branch offers the Multnomah County Library catalog of two million books, periodicals and other materials.  The original library building at this location opened in 1957 and was replaced by a new building on the same site in 2004.  The new library, a green building designed to minimize environmental impacts, has 12000 ft2 of floor space and a storage capacity of 75,000 volumes.

Beijing Chao-Yang Hospital: Beijing Chao-Yang Hospital (S: 北京朝阳医院, T: 北京朝陽醫院, P: "Běijīng Cháoyáng Yīyuàn") is a hospital in Chaoyang District, Beijing.  It is subordinate to the Beijing Municipal Healthcare Bureau.  It is the third clinical hospital of the medical school of Capital Medical University.  It has two campuses, the Main Campus and the Jingxi Campus, with a combined floor space of 210000 sqm sitting on an area of 102800 sqm .  The hospital has 3,600 medical and support staff members and room for 1,910 patients.

Abu Dhabi National Exhibition Centre: The Abu Dhabi National Exhibition Centre (commonly abbreviated ADNEC) is an exhibition centre in Abu Dhabi.  It was opened by Sheikh Khalifa bin Zayed bin Sultan Al Nahyan, President of the United Arab Emirates on February 18, 2007.  It was designed by the international architecture firm, RMJM.  The venue is the largest exhibition centre in the Middle East with a total space of 133,000sqm which is the sum of 73,000sqm indoor event space and its outdoor space of 55,900sqm.  ADNEC has a large Seating capacity in its several locations in the venue, the International Convention Centre-ICC can seat up to 6,000, both Conference Halls A&B seat up to 1,500 combined, and the 20 Meeting rooms in the venue can seat between 20 and 200 a room, while the Grandstand can accommodate up to 5,400 visitors.

Titanic Belfast: Titanic Belfast is a visitor attraction and a monument to Belfast's maritime heritage on the site of the former Harland & Wolff shipyard in the city's Titanic Quarter where the RMS "Titanic" was built.  It tells the stories of the ill-fated "Titanic", which hit an iceberg and sank during her maiden voyage in 1912, and her sister ships RMS "Olympic" and HMHS "Britannic".  The building contains more than 12000 sqm of floor space, most of which is occupied by a series of galleries, plus private function rooms and community facilities.

Citigroup Centre, London: The Citigroup Centre is a building complex in London.  It houses Citigroup's EMEA headquarters and is located in Canary Wharf in the city's Docklands.  The centre provides 170000 sqm of floor space across two merged buildings - 33 Canada Square (known as "CGC1") and 25 Canada Square (known as "CGC2"), and houses the bulk of Citi's UK employee base.  Together, both buildings form the Citigroup Centre complex.

Baku Cargo Terminal: Baku Cargo Terminal (BCT) of Heydar Aliyev International Airport in Baku is one of the biggest cargo terminals in the Commonwealth of Independent States.  The construction project was estimated at $19,000,000.  The building was opened and the operations started on March 23, 2005.  Terminal building houses such companies as Silk Way Airlines, Imair Air Company, Euroasian Air Services, Lufthansa Cargo and Panalpina.  With the apron area of 163000 sqm (the terminal building area is 12000 sqm ), BCT can serve nine Boeing 747, Antonov An-124 or fifteen Ilyushin Il-76-type aircraft simultaneously.  The terminal has cooling rooms, X-ray equipment, radiation detection, dangerous goods storage section and state-of-the-art security.  Cargo is logged and tracked using a special computer software and scanner system called Antwork.  There are over 150 security cameras.

Beecraigs: Beecraigs is a country park located in West Lothian, approximately 2 mi south of the town of Linlithgow and 3 mi north-east of Bathgate and is a 4 star Visitor Attraction (Visitscotland).  The Park comprises around 913 acre of upland forest, woodland and open country, and offers a range of amenities including walks & trails, play area, skills area & mountain bike trails, BBQ hire, caravan & camping site including 2 lodges (4 star Touring Park by VisitScotland and 4 pennant Gold award by the AA), Countryside Ranger Service, animal attraction (Red Deer, Highland Cattle, Belted Galloway Cattle, Hebridean/North Ronaldsay/Shetland Sheep), fly fishery, Visitor Centre and Cafe.  In 2010 prehistoric remains were uncovered on the site of the current visitor centre.  To the west of the country park is privately owned Cockleroy Hill (278 m ), which is topped by the remains of a prehistoric hillfort.

Gettysburg National Museum: The Gettysburg National Museum was a Gettysburg Battlefield visitor attraction on the south border of the Gettysburg borough.  Established by George D. Rosensteel after working at his uncle's 1888 Round Top Museum, the facility had an interpretive Battle of Gettysburg map using incandescent lights and was acquired by the National Park Service for use as the 1974–2008 Gettysburg National Military Park museum and visitor center after the Cyclorama Building at Gettysburg and before the Gettysburg Museum and Visitor Center.

Eric Kuhne: Eric Robert Kuhne (September 2, 1951 – July 25, 2016) was an American-born British architect based in London.  With major projects around the world, Kuhne's assignments included the Bluewater Shopping Centre in Kent completed in 1999, the largest shopping mall in Europe, and the Titanic Belfast visitor attraction in Northern Ireland which opened to the public in 2012.

Glasgow Science Centre: Glasgow Science Centre is a visitor attraction located in the Clyde Waterfront Regeneration area on the south bank of the River Clyde in Glasgow, Scotland.  Queen Elizabeth II opened Glasgow Science Centre on 5 June 2001.  It is one of Scotland's most popular paid-for visitor attractions.  It is a purpose-built science centre composed of three principal buildings: Science Mall, Glasgow Tower and an IMAX cinema.  The Scottish tourist board, VisitScotland, awarded Glasgow Science Centre a five star rating in the visitor attraction category.  As well as its main location, Glasgow Science Centre also manages the visitor centre at Whitelee Wind Farm, which opened to the public in 2009.

Supporting paragraphs: Eric Kuhne Titanic Belfast
Answer: Eric Robert Kuhne