KnowLife: a versatile approach for constructing a large knowledge graph for biomedical sciences

BMC Bioinformatics

Table 1 KnowLife relations, their type signatures, and number of seeds

Relation	Domain	Range	Seed facts
Affects	Disease	Organ	23
Aggravates	Ecofactor	Disease	21
Alleviates	Drug	Disease	18
Causes	Disease	Disease	70
ComplicationOf	Disease	Disease	5
Contraindicates	Drug	Disease	26
CreatesRisk	Ecofactor	Disease	103
Diagnoses	Device	Disease	29
Interacts	Drug	Drug	9
IsSymptom	Symptom or Disease	Disease	69
ReducesRisk	Drug or Behavior	Disease	24
SideEffect	Symptom or Disease	Drug	12
Treats	Drug	Disease	58

ISSN: 1471-2105