| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Chronobiologic state | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Platelet production, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Thrombopoiesis, function (observable entity) | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Monocyte chemotaxis, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Histiocyte chemotaxis, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Age AND/OR growth period | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Body fluid property | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Secretory AND/OR excretory function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Immunologic function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Sleep, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Urogenital function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Skin, hair and/or nail function (observable entity) | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Musculoskeletal functions and activities | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Reproductive function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Sensorimotor functions | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Endocrine function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Gene function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Water-electrolyte balance, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Nervous system function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Breast function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Function of the integumentary system | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Psychological function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Adaptation, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Vital sign | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| General metabolic function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Biorhythm, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Biological transport, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Cardiovascular function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Body growth, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Respiratory function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Hematologic function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Testicular growth, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Penis growth, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Visual function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Brain stem respiratory center function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Caloric response, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Respiratory muscular pressure | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Child nutrition, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Thinking, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Monitoring physiological parameters | Component | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Thermoregulation, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Sensory potential, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Nerve potential, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Nerve fiber action potential, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Airflow pattern, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Respiratory center function AND/OR reflex | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Sensory function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Motor coordination function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Function of axon AND/OR autonomic nervous system, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Blood-cerebrospinal fluid barrier, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Transmission of breath sounds, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Respiratory muscular pressure | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Alveolar surface tension, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Gas clearance, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Cerebrospinal fluid circulation, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Dynamic compression of airways, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Exchange of drugs in cerebrospinal fluid, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Ciliary action, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Illumination, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Physiological regions of airflow, lower airway, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Velocity of airflow, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Bohr effect, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Ventilation, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Autonomous breathing, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Cerebral function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Axon function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Respiratory rhythm, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Neuronal excitation, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Exchange of solutes of cerebrospinal fluid, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Haldane effect, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Motor function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Absorption of cerebrospinal fluid, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Anatomic shunt of pulmonary airway, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Cerebrospinal fluid formation, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Mucociliary clearance, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Inspiratory force, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Physiologic shunt of pulmonary airway, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Nerve cell and nerve fiber function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Neurosecretion, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Respiratory depth, function (observable entity) | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Physiological regions of airflow, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Physiological regions of airflow, upper airway, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  | 
| Neuronal inhibition, function | Is a | False | Physiological functions and activities | Inferred relationship | Existential restriction modifier |  |