Ontology
OARCS
Ontology of Arthropod Circulatory Systems
OArCS is an ontology describing the Arthropod ciruclatory system.
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) | oarcs | 2019-04-18 | 308 | 19 | 323 | 25 Oct 2026 |
| OBO Dashboard | oarcs | 2019-04-18 | 308 | — | — | 11 Dec 2025 |
Ontology IRI http://purl.obolibrary.org/obo/oarcs.owl
Version IRI http://purl.obolibrary.org/obo/hao/2019-04-18/hao.owl
Languages en
- Logical consistency
- consistent · 0 unsatisfiable
- OWL 2 DL
- yes
- ROBOT report
- 3 errors · 0 warnings · 3 info
- OBO principles
- FP01FP02FP03FP04FP05FP06FP07FP08FP09FP11FP12FP16FP20
- Axioms
- 2,947 · 53.06% entities reused
Also registered as
aberowl: OARCS bioportal: OARCS fairsharing: FAIRsharing.yqn857 obofoundry: oarcs ols: oarcs ontobee: OARCS wikidata.entity: Q81661727
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/sysbio/syw108+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+5
- Semantic-web IRIs (I2)OWL+3
- References other vocabularies (I3)imports 2: iao, ro+2
- Clear license (R1.1)CC BY 3.0+5
- Release provenance (R1.2)2019-04-18 (OLS); not declared inside the artefact+2
- Community standards (R1.3)OBO principles: 9/13 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 errors3 errors0
- ROBOT report: warning density0 warnings / 308 classes = 0.00+1
- Pitfall scan: no critical pitfallsno pitfall scan yet; ROBOT report has 3 errors0
- Recency2019-04-18 → 90.3 months (older / unknown)0
- Release cadence (12 months)0 releases (OLS version IRI)0
- Documented adopting projects0 projects0
- Reused by other ontologies00
- Community signalmax(stars 1 → 0, citations 6 → 0)0
- Time since last activity7.5 years → 4 × max(0, 7.5 − 1) (capped)-20
- Inactive statusnot archived, legacy or inactive0
- Consistencyconsistent, no unsatisfiable classes0
- ROBOT report errors3 errors-3
FAIR subtotal 43/48 · earned 57/100 − 23 inactivity = 34/100 → grade E
Community adoption 0
No adopting projects documented yet.
Know a project that uses OARCS? 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 | 34 E | 43 | 2019-04-18 | 308 | 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, 03:09 UTC |
| Repository link check (HTTP 200) | github.com | 26 Oct 2026, 03:09 UTC |
| Download link check (HTTP 200) | purl.obolibrary.org | 26 Oct 2026, 03:09 UTC |
| Artefact header | raw.githubusercontent.com | 26 Oct 2026, 03:09 UTC |
| Git refs (commit 29c0366) | github.com | 26 Oct 2026, 03:09 UTC |
| GitHub repository statistics | api.github.com | 26 Oct 2026, 03:09 UTC |
| OLS classes, imports, version & release | ebi.ac.uk | 26 Oct 2026, 03:09 UTC |
| OBO Foundry status, license & usages | obofoundry.org | 26 Oct 2026, 02:37 UTC |
| Bioregistry mappings, dependencies & reuse | bioregistry.io | 26 Oct 2026, 03:09 UTC |
| OBO Dashboard (checked 11 Dec 2025) | dashboard.obofoundry.org | 26 Oct 2026, 02:37 UTC |
| Crossref citations (doi:10.1093/sysbio/syw108) | api.crossref.org | 26 Oct 2026, 03:09 UTC |
Run 2026-10-26T02-37-38Z · evaluator v2.0.0 · rubric v3.4 · entry.json · run snapshot
How to cite
- The First Organ-Based Ontology for Arthropods (Ontology of Arthropod Circulatory Systems - OArCS) and its Integration into a Novel Formalization Scheme for Morphological Descriptions (2017) · doi:10.1093/sysbio/syw108 · 6 citations