 application:  ~/wiki_dream$ ./wiki_dream elixir  {:ok,  %{"batchcomplete" => "",  "query" => %{"normalized" => [%{"from" => "elixir", "to" => "Elixir"}],  "pages" => %{"000000" => %{"extract" => "An elixir (from Arabic: الإكسير  -  al-'iksīr) is a clear, sweet-flavored liquid used for medicinal purposes, to be taken orally and intended to cure one's illness. When used as a pharmaceutical preparation, an elixir contains at least one active ingredient designed to be taken orally.","ns" => 0, "pageid" => 000000, "title" => "Elixir"}}}}