Extended MQL provides a framework for properties to call out to external data sources or to run arbitrary code to dynamically compute results for a MQL query.

GeoSearch is a new search API for Freebase based on PostGIS.   It can be used to find Topics by proximity or within boundaries of arbitrary shape.

Provides a new way to browse and explore data in Freebase, letting you go from a set of topics to another set of related topics rather than from one topic to another.

Freebase data dumps are complete, general-purpose extracts of the Freebase data in a variety of formats.

The Freebase Wikipedia Extraction (WEX) is a processed, machine-readable dump of the English language Wikipedia.