| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Arabinogalactan endo-1,4-beta-galactosidase | Is a | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Arabinogalactan endo-1,3-beta galactosidase | Is a | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Keratan-sulfate endo-1,4-beta-galactosidase | Is a | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| 6-phospho-beta-galactosidase | Is a | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Blood-group-substance endo-1,4-beta-galactosidase | Is a | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Beta-galactosidase measurement | Has measured component | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Beta-galactosidase measurement, leukocytes | Has measured component | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Beta-galactosidase measurement, fibroblasts | Has measured component | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Beta-galactosidase measurement | Component | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier | 1 | 
| Beta-galactosidase measurement, leukocytes | Component | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier | 2 | 
| Beta-galactosidase measurement, fibroblasts | Component | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier | 2 | 
| Blood beta-galactosidase measurement | Component | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier | 2 | 
| Lactase 50,000units/g drops | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Product containing beta-galactosidase (medicinal product) | Has active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier | 1 | 
| Tilactase | Has active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier | 1 | 
| Measurement of beta-galactosidase activity (procedure) | Component | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier | 2 | 
| Measurement of beta-galactosidase activity (procedure) | Component | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Catalytic activity of beta-galactosidase in blood (observable entity) | Component | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier | 1 | 
| Catalytic activity of lactase in small bowel biopsy (observable entity) | Component | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier | 1 | 
| Product containing precisely agalsidase beta 5 milligram/1 vial powder for conventional release solution for injection | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Product containing precisely agalsidase beta 35 milligram/1 vial powder for conventional release solution for injection | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Fabrazyme 5mg powder for concentrate for solution for infusion vials (Sanofi Genzyme) | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Fabrazyme 35mg powder for concentrate for solution for infusion vials (Sanofi Genzyme) | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Agalsidase beta 5mg powder for solution for injection vials 1 vial | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Agalsidase beta 35mg powder for solution for injection vials 1 vial | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Fabrazyme 5mg powder for concentrate for solution for infusion vials (Sanofi Genzyme) 1 vial | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Fabrazyme 35mg powder for concentrate for solution for infusion vials (Sanofi Genzyme) 1 vial | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Tilactase 200mg tablets 30 tablet | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Quest Lactase 200mg tablets (Quest Vitamins Ltd) | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Quest Lactase 200mg tablets (Quest Vitamins Ltd) 30 tablet | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Tilactase 200mg tablets | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Agalsidase alfa | Is a | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Agalsidase beta | Is a | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Tilactase 200mg tablets 30 tablet | Has specific active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Tilactase 200mg tablets | Has specific active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Quest Lactase 200mg tablets (Quest Vitamins Ltd) 30 tablet | Has specific active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Quest Lactase 200mg tablets (Quest Vitamins Ltd) | Has specific active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Tilactase 200mg tablets | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Tilactase 50,000units/g oral drops | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Quest Lactase 200mg tablets (Quest Vitamins Ltd) | Has active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Colief 50,000units/g infant drops (Crosscare Ltd) | Has active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Tilactase 200mg tablets 90 tablet | Has specific active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Quest Lactase 200mg tablets (Quest Vitamins Ltd) 90 tablet | Has specific active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Generic Care Co-Lactase infant drops sugar free | Has active ingredient | False | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  | 
| Care Co-Lactase infant drops (Thornton & Ross Ltd) | Has active ingredient | True | Beta-galactosidase | Inferred relationship | Existential restriction modifier |  |