| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Digestion and absorption, intestinal stage, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Digestion and absorption, intraluminal stage, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal electrolyte transport, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Interdigestive motility pattern, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Small intestine secretion, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal carbohydrate absorption, function | Is a | False | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Enterocyte transport, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal fluid flow-rate, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal epithelial cell digestion, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal fluid absorptive capacity, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Digestion and absorption, lymphatic transport stage, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal fluid electrolyte composition, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal absorption, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal epithelial cell transport, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Small bowel peristalsis, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Interdigestive phase, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Rhythmic segmenting contraction of small bowel, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Small bowel motility, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal fluid volume, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestino-intestinal inhibitory reflex | Is a | False | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Enterocyte digestion, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Small bowel reverse peristalsis, function | Is a | False | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal mucosal permeability, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Duodenal secretory regulation, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  | 
| Intestinal luminal digestion, function | Is a | True | Small bowel function | Inferred relationship | Existential restriction modifier |  |