| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Place of occurrence of accident or poisoning, apartment (environment) | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, boarding house | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, farm house | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, home premises | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, residential house | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, noninstitutional place of residence | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, private driveway | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, private garage | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, private garden | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, private home | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, private walk | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, private swimming pool | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, yard of home | Is a | True | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  | 
| Place of occurrence of accident or poisoning, home NOS | Is a | False | Place of occurrence of accident or poisoning, home | Inferred relationship | Some |  |