is a Ontology.
It is part of the OBO Foundry collection.
The upper level ontology upon which OBO Foundry ontologies are built.
general
infores:bfo
Unknown
| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| bfo.owl | bfo.owl | bfo.owl (20.4 KB) | Ontology | owl | Basic Formal Ontology in OWL format |
| bfo.obo | bfo.obo | bfo.obo (17.5 KB) | Ontology | obo | Basic Formal Ontology in OBO format |
| bfo.kg-bioportal | BFO KGX graph (KG-Bioportal) | BFO.tar.gz (2.3 KB) | Graph | kgx | KGX TSV transform of Basic Formal Ont... |
| ID | Name | URL | Category | Format | Relation | Description |
|---|---|---|---|---|---|---|
| efo.owl | EFO OWL | efo.owl (229.5 MB) | Ontology | owl | had primary source | The latest release of EFO in OWL format |
| efo.obo | EFO OBO | efo.obo (61.1 MB) | Ontology | obo | had primary source | The latest release of EFO in OBO format |
| sri-reference-kg.graph | SRI-Reference KG (KGX distribution) | monarch-kg.tar.gz (219.4 MB) | Graph | kgx | had primary source | KGX distribution of the SRI-Reference KG |
The upper level ontology upon which OBO Foundry ontologies are built.
Basic Formal Ontology in OWL format
URL: http://purl.obolibrary.org/obo/bfo.owl
Format: owl
Basic Formal Ontology in OBO format
URL: http://purl.obolibrary.org/obo/bfo.obo
Format: obo
Domains: biological systems
This resource was automatically synchronized from the OBO Foundry registry.
Created: June 25, 2025 | Last modified: September 23, 2026