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  It looks like Google is now able to extract semantic data from semi -structured or unstructured data of web pages. Google Search now provides special results for factual questions type queries like "Who is father of George Bush?", "what is capital city of India?", "who is mother of Britney spears?" etc.

We wrote about a similar tool last year named Powerset that extracted structured information from Wikipedia and answered question type queries.

Here are some screen-shots of Google search results for factual questions type queries.

Though the pages from which these results are fetched are not structured in any way to provide this information.

Tell us what you think about this new feature of Google Search in comments below?