问答知识库

数据库

三元数据库

Virtuoso Universal Server

开放知识库

DBpedia

YAGO3

WordNet

GeoNames

BabelNet

参考文献

1. Farzaneh Mahdisoltani, Joanna Biega, Fabian M. Suchanek, YAGO3: A Knowledge Base from Multilingual Wikipedias, Conference on Innovative Data Systems Research (CIDR 2015).