Veritable is the predictive database developed by Prior Knowledge (http://www.priorknowledge.com)

Use Veritas relations with an RDBMS

Optimizes veritas relations

Generate SQL from a veritas relation

WhatIs.this fetches any entity metadata from Wikipedia by title and renders it concisely and informatively. Think `WhatIs.these(list, of, user, entered, toponyms).map(&:coordinates)` for example.

The official Yield SDK for Ruby