<https://techcrunch.com/2012/05/16/google-just-got-a-whole-lot-smarter-launches-its-knowledge-graph/>
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<https://techcrunch.com/2012/05/16/google-just-got-a-whole-lot-smarter-launches-its-knowledge-graph/?_ga=2.140959796.706678523.1656339937-992636687.1641083114>