This is documentation for Mathematica 8, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)
New in 8.0: Computable Data
In addition to the existing datasets that have been updated, Mathematica 8 now exposes the curated knowledge databases available from Wolfram|Alpha.
WolframAlpha get results in many possible forms from Wolfram|Alpha
GraphData (extended) — several additions and now produces graph objects