| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Exudate | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Pus | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Blood material | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Platelet poor plasma | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Platelet rich plasma | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Discharge - substance | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Menstrual blood | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Allantoic fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Intracellular fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Male genital fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Fetal fluids | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Pleural fluid | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Pericardial fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Lymph | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Body water | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinary tract fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Tears | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sputum | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Cutaneous fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Female genital fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sebum | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Perilymph | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Extracellular fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Synovial fluid | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Mammary fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Digestive system fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Placental fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Cerebrospinal fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Upper respiratory fluid | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sweat | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Chorionic fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Amniotic fluid | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Peritoneal fluid | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Lower respiratory fluid | Is a | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Endolymph | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Cortilymph | Is a | True | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Fat stain, urine | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Semen volume measurement | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sperm concentration measurement | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Measurement of percentage of normal sperm | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sperm total count procedure | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis, reagent strip with microscopy | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis, automated, with microscopy | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis, automated, without microscopy | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Two glass urine test (Thompson's test) | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Three glass urine test | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis, pyuria screen | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis, blood, qualitative | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Evaluation of semen fertility | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Examination of semen constituents | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| First glass clear | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| First glass contains specks or sediments | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| First glass contains mucous | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| First glass contains threads or strands | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Second glass clear | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Second glass contains specks or sediments | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Second glass contains mucous | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Second glass contains threads or strands | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Postcoital cervical mucus sperm count procedure | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sperm measurement | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Determination of motile sperm percentage | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Evaluation of sperm viability | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sperm agglutination | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sperm immature germ cell count | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Examination of sperm migration (swimup) | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Semen measurement | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urine reducing substance screening | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinary hemosiderin detection | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Two glass urine test - first glass | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Two glass urine test - second glass | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sperm examination | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sperm microscopy | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sperm immobilization test | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Semen pH measurement | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Anti-sperm antibody test | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Semen analysis, post vasectomy | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Semen liquefaction time measurement | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Evaluation of spermatozoa morphology | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Spermatozoa morphology differential count | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Sperm count | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Semen analysis | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urine test for glucose | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Cervical mucus analysis | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Microscopic urinalysis | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Body fluid analysis | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Mixed antiglobulin test for sperm | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urine concentration test | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Protein, urine, Bence-Jones | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Idiopathic corneal edema | Finding site | False | Body fluid | Inferred relationship | Existential restriction modifier | 1 | 
| Sperm evaluation by cervical mucus penetration test | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis, specific gravity measurement | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis, automated | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Crystal identification, urine | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Ward urine dip stick testing for sugar | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis, routine and microscopic | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Urinalysis, sediment examination, uncentrifuged | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Complete semen analysis | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Melanin measurement, urine, qualitative | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Ward urine dip stick testing | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  | 
| Calcium, urine, qualitative | Has measured component | False | Body fluid | Inferred relationship | Existential restriction modifier |  |