Google and Wikimedia have entered into a formal agreement to pay for content the search giant sources from Wikipedia. Additionally, Internet Archive which operates Wayback Machine will benefit.
Knowledge graph RSS
Google recently upgraded its own app that will now enable it to answer more complicated queries sent by a user. It can now decipher searches containing superlative words and dates.
Microsoft has announced that users of the Bing search service will now see interesting facts about certain people and places in the middle snapshot column in a bid to rival Google's Knowledge Graph.
Google has announced its new Knowledge Graph search feature, which it claims will allow users to find information about related subjects in a search query more quickly.