Ontology
SYMP
Symptom Ontology
The Symptom Ontology has been developed as a standardized ontology for symptoms of human diseases.
Source & access
- homepage github.com 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) | symp | 2026-07-30 | 1,020 | 23 | 0 | 25 Oct 2026 |
| OBO Dashboard | symp | 2026-07-30 | 1,020 | — | — | 16 Sept 2026 |
Ontology IRI http://purl.obolibrary.org/obo/symp.owl
Version IRI http://purl.obolibrary.org/obo/symp/releases/2026-07-30/symp.owl
Languages en
Imports from (1)
IAO
Reused by (11)
ADO DOID ONTONEO SCDO ARO BMONT CIDO EPIO EUPATH GENEPIO IDOMAL
- Logical consistency
- consistent · 0 unsatisfiable
- OWL 2 DL
- yes
- ROBOT report
- 0 errors · 472 warnings · 1 info
- OBO principles
- FP01FP02FP03FP04FP05FP06FP07FP08FP09FP11FP12FP16FP20
- Axioms
- 6,534 · 2.39% entities reused
Also registered as
aberowl: SYMP bioportal: SYMP fairsharing: FAIRsharing.ay74mj obofoundry: symp ols: symp ontobee: SYMP wikidata.entity: Q81661810
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/nar/gkad1051+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 1: iao+2
- Clear license (R1.1)CC0 1.0+5
- Release provenance (R1.2)2026-07-30 (version IRI in the artefact)+4
- Community standards (R1.3)OBO principles: 11/13 checks pass+3
- 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)does not import the Relation Ontology0
- ROBOT report: no errors0 errors+2
- ROBOT report: warning density472 warnings / 1020 classes = 0.460
- Pitfall scan: no critical pitfallsno pitfall scan yet; ROBOT report has 0 errors+1
- Recency2026-10-21 → 0.1 months (≤ 3 months)+10
- Release cadence (12 months)3 releases (GitHub releases)+3
- Documented adopting projects1 project+2
- Reused by other ontologies11: ado, doid, ontoneo, scdo, aro, bmont…+3
- Community signalmax(stars 48 → 2, citations 317 → 4)+4
- Time since last activity0.0 years → 4 × max(0, 0.0 − 1)0
- Inactive statusnot archived, legacy or inactive0
- Consistencyconsistent, no unsatisfiable classes0
FAIR subtotal 46/48 · earned 83/100 = 83/100 → grade B
Community adoption 1
- disease-ontology.org
Symptoms of human diseases in the DO
Source: OBO Foundry registry
Know a project that uses SYMP? 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 | 83 B | 46 | 2026-07-30 | 1,020 | 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) | github.com | 26 Oct 2026, 03:24 UTC |
| Repository link check (HTTP 200) | github.com | 26 Oct 2026, 03:24 UTC |
| Download link check (HTTP 200) | purl.obolibrary.org | 26 Oct 2026, 03:24 UTC |
| Artefact header (version IRI) | raw.githubusercontent.com | 26 Oct 2026, 03:24 UTC |
| Git refs (commit 6e16da6, latest tag v2026-07-30) | github.com | 26 Oct 2026, 03:24 UTC |
| GitHub repository statistics | api.github.com | 26 Oct 2026, 03:24 UTC |
| OLS classes, imports, version & release | ebi.ac.uk | 26 Oct 2026, 03:24 UTC |
| OBO Foundry status, license & usages | obofoundry.org | 26 Oct 2026, 02:37 UTC |
| Bioregistry mappings, dependencies & reuse | bioregistry.io | 26 Oct 2026, 03:24 UTC |
| OBO Dashboard (checked 16 Sept 2026) | dashboard.obofoundry.org | 26 Oct 2026, 02:37 UTC |
| Crossref citations (doi:10.1093/nar/gkad1051) | api.crossref.org | 26 Oct 2026, 02:51 UTC |
| Crossref citations (doi:10.1093/nar/gkab1063) | api.crossref.org | 26 Oct 2026, 03:24 UTC |
Run 2026-10-26T02-37-38Z · evaluator v2.0.0 · rubric v3.4 · entry.json · run snapshot
How to cite
- The DO-KB Knowledgebase: a 20-year journey developing the disease open science ecosystem (2023) · doi:10.1093/nar/gkad1051 · 53 citations
- The Human Disease Ontology 2022 update (2022) · doi:10.1093/nar/gkab1063 · 317 citations