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The construction of the herb-symptom-related knowledge graph.
| Entity type | Entity amount | Relationship type | Relationship amount |
|---|---|---|---|
| Symptom (SY) | 8,669 | HB-SY | 37,528 |
| Herb (HB) | 8,464 | SY-SY | 3,122 |
| Efficacy (EF) | 1,177 | HB-EF | 34,268 |
| Property (PP) | 45 | HB-PP | 22,244 |
| Meridian (MD) | 182 | HB-MD | 4,958 |
| Total | 18,537 | Total | 102,120 |
