| Parent | |||
|---|---|---|---|
Philosophy 8.9m papers | |||
| Current | |||
Epistemology 1.6m papers | |||
| Child | |||
Quality (philosophy) 1.2m papers | Perception 838k papers | Class (philosophy) 613k papers | Mechanism (biology) 415k papers |
Association (psychology) 270k papers | Simple (philosophy) 269k papers | Meaning (existential) 261k papers | Empirical research 160k papers |
Property (philosophy) 141k papers | Probabilistic logic 133k papers | ||