What's different in the pro edition
:BaseKB Pro contains all topics and facts from Freebase (the basis for the Google Knowledge Graph), while :BaseKB is restricted to topics documented in Wikipedia.
Advantages of :BaseKB
Advantages of :BaseKB Pro
:BaseKB is available under CC-BY/3.0
:BaseKB data can be legally merged, in all known jurisdictions, with CC-BY-SA data from sources such as DBpedia.
The process used to extract :BaseKB from :BaseKBPro can be adapted to make consistent subsets of Freebase data that fit any criterion.
It would be possible, for instance, to focus on people, organizations and locations near Seattle, remove concepts that Shakespeare could not have known about, or produce a knowledge base focused on science and technology.
Specialized knowledge bases can be updated weekly by our completely automated process.
Contact us if you're interested in your own custom knowledge base.