@article{Feng LU_723, author = {LU Feng,YU Li,QIU Peiyuan}, title = {On Geographic Knowledge Graph}, publisher = {Journal of Geo-information Science}, year = {2017}, journal = {Journal of Geo-information Science}, volume = {19}, number = {6}, eid = {723}, pages = {723-734}, keywords = {Semantic web;Knowledge graph;Natural language processing;Geographic information retrieval}, doi = https://www.dqxxkx.cn/EN/10.3724/SP.J.1047.2017.00723 }