Evolved from Ren X, et al, Automatic Entity Recognition and Typing from Massive Text Corpora: A Phrase and Network Mining Approach, KDD 2015 Tutorial.

Name Source # Types # Entities Hierarchy
DBpedia (v3.9) Wikipedia 529 3M Tree
YAGO Wikipedia, WordNet, Geonames 350K 10M Tree
Wikidata All Wikimedia sites 4K 22M Graph