Table 1.
Summary of ontology terms in CLO and major source ontologies used in CLO as of November 21 st , 2013
| Ontology | Classes | Object properties | Annotation properties | Total |
|---|---|---|---|---|
| CLO (Cell Line Ontology) specific | 38453 | 2 | 0 | 38455 |
| Imported upper-level ontologies | ||||
| BFO (Basic Formal Ontology) | 22 | 38 | 0 | 60 |
| RO (Relation Ontology) | 0 | 85 | 1 | 86 |
| BSPO (Spatial Ontology) | 0 | 18 | 0 | 18 |
| SIO (SemanticScience Integrated Ontology) | 0 | 3 | 0 | 3 |
| IAO (Information Artifact Ontology) | 17 | 2 | 17 | 36 |
| Imported entities from other external ontologies | ||||
| OBI (Ontology for Biomedical Investigation) | 20 | 6 | 2 | 28 |
| EFO (Experimental Factor Ontology) | 149 | 1 | 1 | 151 |
| CL (Cell Ontology) | 269 | 0 | 0 | 269 |
| UBERON | 1315 | 0 | 0 | 1315 |
| NCBITaxon (NCBI Taxonomy) | 354 | 0 | 0 | 354 |
| PATO (Phenotypic Quality Ontology) | 22 | 0 | 0 | 22 |
| GO (Gene Ontology) | 299 | 0 | 0 | 299 |
| PR (Protein Ontology) | 5 | 0 | 0 | 5 |
| DOID (Human Disease Ontology) | 741 | 0 | 0 | 741 |
| ChEBI (Chemical Entities of Biological Interest) | 32 | 0 | 0 | 32 |
| Total | 41698 | 155 | 21 | 41874 |
The detail of total number of terms and the most recent update can be viewed at http://www.ontobee.org/ontostat.php?ontology=CLO.