Bo Xu, Yong Xu, Jiaqing Liang, Chenhao Xie, Bin Liang, Wanyun Cui, and Yanghua Xiao. CN-DBpedia: A Never-Ending Chinese Knowledge Extraction System. In International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, pp. 428-438. Springer, Cham, 2017.
| 中国事件 | 秦惠文王首置汉中郡 | |
| 中文名 | 公元前312年 | |
| 国外大事记 | 罗马建成阿匹亚水道 | |
| 说明 | 己酉年 |