6ad9ce5c_mantics_APIs___ProgrammableWeb__Description
[API Name] Wolfram Alpha [Category] Reference [Updated] 05.16.2009 [Description] 
Wolfram|Alpha is a "computational knowledge engine" whose long-term goal is "to make all systematic knowledge immediately computable and accessible to everyone. We aim to collect and...
329 Semantics APIs | ProgrammableWeb