“…There exist several representatives and comprehensive KGs, such as IBM Watson, 22 SNOMED‐CT, 23 and CmeKG, 24 and so forth, most of which aimed to save time and vigour, alleviate the pressure of physicians, and improve the accuracy of diagnosis to some extent. By investigation, the existing professional medical KGs mainly focus on diseases, 25 drugs, 26 cells, 27 literature, 28,29 proteins, genes, and organs 28 . However, personal lifestyles such as diet, sleep, vitamins, and environment, which are critical triggers of diseases, such as prostate cancer (PCa), can be an inspiration for novel direction in this field 30 …”