| http://www.w3.org/ns/prov#value | - Wolfram Alpha bills itself as a ???computational knowledge engine.??? In contrast to other search engines such as Google and Bing, which return pages of blue hyperlinks in response to queries, Wolfram Alpha offers up objective data: type in the name of a person, for example, and you might receive their dates of birth and death, a timeline, and a graph of Wikipedia page hits.
|
