Ontology
SCDO
Sickle Cell Disease Ontology
An ontology for the standardization of terminology and integration of knowledge about Sickle Cell Disease.
Source & access
- homepage scdontology.h3abionet.org HTTP 200
- repository github.com HTTP 200
- download purl.obolibrary.org HTTP 200
Portals & registries
| Source | ID | Version | Classes | Properties | Individuals | Loaded |
|---|---|---|---|---|---|---|
| OLS (EMBL-EBI) | scdo | 2021-04-15 | 2,071 | 145 | 0 | 25 Oct 2026 |
| OBO Dashboard | scdo | 2021-04-15 | 2,072 | — | — | 11 Dec 2025 |
Ontology IRI http://purl.obolibrary.org/obo/scdo.owl
Version IRI http://purl.obolibrary.org/obo/scdo/releases/2021-04-15/scdo.owl
Languages en
Imports from (34)
APOLLO_SV CHEBI CHMO CMO DOID DUO ENVO EUPATH ExO GAZ GSSO HP HsapDv IAO ICO IDO MP NBO NCIT OBI OGMS OPMI PR RO STATO SYMP UO VO VT APOLLO_SV ARO DRON IDOMAL SBO
- Logical consistency
- consistent · 0 unsatisfiable
- OWL 2 DL
- yes
- ROBOT report
- 220 errors · 107 warnings · 42 info
- OBO principles
- FP01FP02FP03FP04FP05FP06FP07FP08FP09FP11FP12FP16FP20
- Axioms
- 24,990 · 33.21% entities reused
Also registered as
aberowl: SCDO bioportal: SCDO fairsharing: FAIRsharing.kkq6pw obofoundry: scdo ols: scdo ontobee: SCDO wikidata.entity: Q108710019
Automated evaluation
- Persistent identifier (F1)purl.obolibrary.org+4
- Indexed in services (F4)5: OLS, BioPortal, OBO Foundry, Bioregistry, FAIRsharing+5
- Citable reference (F2)doi:10.1093/database/baac014+3
- Homepage reachableHTTP 200+3
- Artefact retrievable over HTTP(S) (A1)download HTTP 200+6
- Metadata persists in a registry (A2)OBO Foundry, Bioregistry+3
- Formal machine-readable format (I1)OWL, OBO+5
- Semantic-web IRIs (I2)OWL, OBO+3
- References other vocabularies (I3)imports 34: apollo_sv, chebi, chmo, cmo, doid, duo, envo, eupath…+4
- Clear license (R1.1)GPL-3.0+5
- Release provenance (R1.2)2021-04-15 (version IRI in the artefact)+4
- Community standards (R1.3)OBO principles: 8/13 checks pass+2
- Logical consistencyconsistent, 0 unsatisfiable classes (OBO Dashboard)+10
- OWL 2 DL profilein OWL 2 DL+2
- Upper-ontology alignmentno BFO/COB/DOLCE import found0
- Standard relations (RO)imports RO+1
- ROBOT report: no errors220 errors0
- ROBOT report: warning density107 warnings / 2072 classes = 0.050
- Pitfall scan: no critical pitfallsno pitfall scan yet; ROBOT report has 220 errors0
- Recency2024-06-07 → 28.6 months (older / unknown)0
- Release cadence (12 months)0 releases (GitHub releases)0
- Documented adopting projects0 projects0
- Reused by other ontologies3: ado, bmont, exmo+2
- Community signalmax(stars 6 → 1, citations 9 → 0)+1
- Time since last activity2.4 years → 4 × max(0, 2.4 − 1)-6
- Inactive statusnot archived, legacy or inactive0
- Consistencyconsistent, no unsatisfiable classes0
- ROBOT report errors220 errors-10
FAIR subtotal 47/48 · earned 63/100 − 16 inactivity = 47/100 → grade D
Community adoption 0
No adopting projects documented yet.
Know a project that uses SCDO? Suggest it.
History & changes 1 run
History starts with the first archived run; changes appear after the next evaluation.
| Run | Score | FAIR | Version evaluated | Terms | Snapshot |
|---|---|---|---|---|---|
| 26 Oct 2026, 03:31 UTC | 47 D | 47 | 2021-04-15 | 2,071 | JSON |
Provenance
Every fact on this page was fetched automatically. Each row shows where it came from and when. If a source fails, the last good value is kept and marked “carried forward”.
| Fact | Source | Retrieved |
|---|---|---|
| Homepage link check (HTTP 200) | scdontology.h3abionet.org | 26 Oct 2026, 03:20 UTC |
| Repository link check (HTTP 200) | github.com | 26 Oct 2026, 03:20 UTC |
| Download link check (HTTP 200) | purl.obolibrary.org | 26 Oct 2026, 03:20 UTC |
| Artefact header (version IRI) | raw.githubusercontent.com | 26 Oct 2026, 03:20 UTC |
| Git refs (commit 443fc5d, latest tag v2021-04-15) | github.com | 26 Oct 2026, 03:20 UTC |
| GitHub repository statistics | api.github.com | 26 Oct 2026, 03:20 UTC |
| OLS classes, imports, version & release | ebi.ac.uk | 26 Oct 2026, 03:20 UTC |
| OBO Foundry status, license & usages | obofoundry.org | 26 Oct 2026, 02:37 UTC |
| Bioregistry mappings, dependencies & reuse | bioregistry.io | 26 Oct 2026, 03:20 UTC |
| OBO Dashboard (checked 11 Dec 2025) | dashboard.obofoundry.org | 26 Oct 2026, 02:37 UTC |
| Crossref citations (doi:10.1093/database/baac014) | api.crossref.org | 26 Oct 2026, 03:20 UTC |
| Crossref citations (doi:10.1089/omi.2020.0153) | api.crossref.org | 26 Oct 2026, 03:20 UTC |
Run 2026-10-26T02-37-38Z · evaluator v2.0.0 · rubric v3.4 · entry.json · run snapshot
How to cite
- The Sickle Cell Disease Ontology: recent development and expansion of the universal sickle cell knowledge representation (2022) · doi:10.1093/database/baac014 · 8 citations
- The Sickle Cell Disease Ontology: Enabling Collaborative Research and Co-Designing of New Planetary Health Applications (2020) · doi:10.1089/omi.2020.0153 · 9 citations