Question: What is the name of the property company that developed the Dubai Opera and is one of the largest real estate developments in the world?

Context paragraphs:
Emaar Properties: Emaar Properties is a real estate development company located in the United Arab Emirates (UAE).  It is a public joint-stock company and is listed on the Dubai Financial Market as DFM: EMAAR .  The company operates internationally providing property development and management services.  With six business segments and 60 active companies, Emaar has collective presence in 36 markets across the Middle East, North Africa, Pan-Asia, Europe and North America.  Emaar Properties Dubai is one of the largest real estate developers in the UAE and is known for various large-scale projects such as developing Burj Khalifa, the tallest building in the world.

Mohamed Alabbar: Mohamed Alabbar (Arabic: محمد بن علي العبار‎ ‎ ), is an Emirati billionaire and the founder and Chairman of Emaar Properties, one of the largest real estate development companies in the world with annual revenue of $4.2 billion and a market cap of over $20 billion, known for developing the world's tallest building Burj Khalifa and the world's largest mall Dubai Mall, which are part of Emaar's 500-acre flagship mega-development Downtown Dubai, as well as The Tower at Dubai Creek Harbour, set to be over 3,000 feet tall upon completion in 2020, the 2,000-seat Dubai Opera, Dubai Marina, the world's biggest man-made marina, Emirates Hills, regarded as "the Beverly Hills of Dubai", and King Abdullah Economic City, established with King Abdullah of Saudi Arabia as one of the largest private developments in the region spanning 64 square miles.  Alabbar, who acts as a top adviser to the Ruler of Dubai and Vice President and Prime Minister of the United Arab Emirates, Sheikh Mohammed bin Rashid Al Maktoum, formerly served as the founding director general of the Dubai Department of Economic Development.

Dubai Opera: Dubai Opera is a 1901-seat, multi-format, performing arts centre, which is located within The Opera District in Downtown Dubai.  It was developed by Emaar Properties to host a variety of performances and events including theatre, opera, ballet, concerts, conferences and exhibitions.  Its plans were announced by Sheikh Mohammed bin Rashid Al Maktoum in March 2012 and it was completed in 2016.  It opened on 31 August 2016 with a performance by Plácido Domingo.

CapitaLand: CapitaLand Limited (Chinese: 凯德集团,), is a Singapore based real estate company.  Formed in November 2000 as a result of a merger of DBS Land and Pidemco Land, it is one of Asia's largest real estate companies headquartered and listed in Singapore.  The company leverages its significant asset base, design and development capabilities, active capital management strategies, and extensive market network and operational capabilities to develop high-quality real estate products and services.  Its two core markets are Singapore and China, while Indonesia, Malaysia and Vietnam have been identified as new growth markets.  The company also has one of the largest real estate fund management businesses with assets located in Asia.  CapitaLand’s listed real estate investment trusts (REITs) are CapitaLand Mall Trust, CapitaLand Commercial Trust, Ascott Residence Trust, CapitaLand Retail China Trust and CapitaLand Malaysia Mall Trust.

Al Sufouh: Al Sufouh (Arabic: الصفوح‎ ‎ ) is a locality in Dubai, United Arab Emirates (UAE).  Located in western Dubai, Al Sufouh contains many new real estate developments and is home to several free economic clusters such as Dubai Knowledge Village and Dubai Internet City.  Al Sufouh lies along Dubai's Persian Gulf coast and comprises two sub-communities:

Hopson Development: Hopson Development Holdings Limited or Hopson Development (), established in Guangzhou, China in 1992, is one of the five largest real estate private company in Guangdong Province.  (The others are Country Garden, Evergrande Real Estate Group, R&F Properties and Agile Property.)  It focuses on property developments, including residential property, commercial property, hotel and tourist property, and property management business, in major Mainland cities such as Guangzhou, Beijing, Tianjin and Shanghai.

Rhodes Center: Rhodes Center was Atlanta's first shopping center.  It was built in 1937 by architects Ivey and Crook and was one of the largest real estate developments in

Tom Postilio: Tom Postilio is an American luxury real estate broker, television personality, and former professional singer.  He is a broker at Douglas Elliman, the largest real estate brokerage in the New York Metropolitan area and the fourth largest real estate company in the United States.  He is known for brokering high-end luxury real estate to a celebrity clientele and is a star of the HGTV reality television show "Selling New York".

Cityscape Global: Cityscape Global is the world's largest networking exhibition and conference on property development.  It is a trade show for the real estate industry in Dubai attended by regional and international investors, developers, architects and designers, governmental authorities, people involved in the design and construction of both public and private real estate developments.  Over 150 local, regional and international real estate firms exhibit their projects and services at the exhibition at the Dubai International Convention Centre (DICEC).  It is organised by Informa Exhibitions.  Sister events of Cityscape global are Cityscape Abu Dhabi, Cityscape Egypt, Cityscape Riyadh, Cityscape Jeddah, Cityscape Qatar, Latin America and Cityscape Asia

Mohammed Bin Zaal: Mohammed Zaal is an Entrepreneur from the U.A.E. who has created real estate developments and Luxury Villas in Dubai for sale.  He is the former CEO of green villa community named "Al Barari".  Mohammed is founder and currently the CEO of real estate company "KOA" launched in September 2016.

Supporting paragraphs: Mohamed Alabbar Dubai Opera
Answer: Emaar Properties