Still , Charles Dolan , who started Cablevision in 1973 , has given his son a bigger title than Rupert Murdoch , the chairman of the News Corporation , has given his sons .
Rupert Murdoch /business/person/company News Corporation
Charles Dolan /business/person/company Cablevision
Charles Dolan /business/company_shareholder/major_shareholder_of Cablevision
Cablevision /business/company/major_shareholders Charles Dolan
News Corporation /business/company/founders Rupert Murdoch
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