how hard is it to make a cryptocurrency Knowledge graph

Zhuhai Zhongfu, Sanyuan, Guangbai, Qujiang Wenlv, Yonghui Supermarket, Nanning Department Store, Shanghai Phoenix, suning universal, Tianyou Dejiu, Hongqi Chain, Mercury Home Textiles, Black Sesame, Wushang Group, Huijia Times, Panda Dairy, Ximai Food, Central Shopping Mall, Sanjiang Shopping, Keming Food, Weiwei Shares, Junyao Health, Nanjing Business Travel, Guofang Group.

Food vendors are superior.