Fig. 1
From: Using predicate and provenance information from a knowledge graph for drug efficacy screening
The three included relationship scenarios. The three scenarios of relationships between drug targets and disease proteins are shown along with examples which can be found in the knowledge graph. a Drug target (DT) and disease protein (DP) are the same protein. The protein may have a relationship with itself (dotted line). b DT and DP have a direct relationship. c DT and DP have an indirect relationship through an intermediate protein (IP). Indirect relationships consist of two steps (DTIP and IPDP)