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OBO_REL:instance_of
| Term | OBO_REL:instance_of |
|---|---|
| Name | instance_of |
| Definition | A relation between an instance and a class. For components: a primitive relation between a component instance and a class which it instantiates at a specific time. For processes: a primitive relation, between a process instance and a class which it instantiates, holding independently of time [PMID:15892874] |
| Namespace | relationship |
| Cross reference | OBO_REL:0000023 |
| Comment | The instance_of relationship is considered axiomatic by the obo file format specification; ie it is taken for granted. The is_a relation is still included in this ontology for completeness |
| Short Name | OBO_REL |
|---|---|
| Vocabulary Name(s) | relationship |
| Description | |
| Number of Terms Loaded on This Site | 26 |