Freebase

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Freebase

A user-generated knowledge base launched by Metaweb in 2007. Google acquired Metaweb in 2010 and used Freebase to develop its own knowledge base (see Google Knowledge Graph). By mid-2015, Freebase was transferred to Wikidata. See Wikidata, knowledge base and Semantic Web.
References in periodicals archive ?
The experience of living and working with these men made a deep impression on him, Pryor says, with the sobriety that has come over him since he nearly burned himself to death while free-basing cocaine.