KG4NH: A Comprehensive Knowledge Graph for Question Answering in Dietary Nutrition and Human Health. - Chengcheng Fu; Xueli Pan; Jieyu Wu; Junkai Cai; Zhisheng Huang; Frank van Harmelen; Weizhong Zhao; Xingpeng Jiang; Tingting He 003 (IEEE J. Biomed. Health Informatics, 2025)