Ontology
VANN
A vocabulary for annotating vocabulary descriptions
This document describes a vocabulary for annotating descriptions of vocabularies with examples and usage notes.
Source & access
- homepage vocab.org HTTP 200
- repository github.com HTTP 200
- download vocab.org HTTP 200
Portals & registries
| Source | ID | Version | Classes | Properties | Individuals | Loaded |
|---|---|---|---|---|---|---|
| TIB Terminology Service | vann | — | 3 | 23 | 3 | 24 Sept 2024 |
Also registered as
tib.ts: vann
Automated evaluation
F Findable FAIR3/12
- Persistent identifier (F1)no PURL / w3id / DOI for the artefact0
- Indexed in services (F4)2: TIB, Bioregistry+3
- Citable reference (F2)no reference publication listed0
A Accessible FAIR12/12
- Homepage reachableHTTP 200+3
- Artefact retrievable over HTTP(S) (A1)download HTTP 200+6
- Metadata persists in a registry (A2)Bioregistry+3
I Interoperable FAIR8/12
- Formal machine-readable format (I1)OWL, RDF+5
- Semantic-web IRIs (I2)OWL, RDF+3
- References other vocabularies (I3)no imported vocabularies found0
R Reusable FAIR5/12
- Clear license (R1.1)CC-BY-1.0+5
- Release provenance (R1.2)no version in artefact, registry or release tags0
- Community standards (R1.3)no independent compliance report (not on the OBO Dashboard)0
Q Ontology consistency & quality0/20
- Logical consistencynever checked by a reasoner0
- OWL 2 DL profileprofile not checked0
- Upper-ontology alignmentno BFO/COB/DOLCE import found0
- Standard relations (RO)does not import the Relation Ontology0
- ROBOT report: no errorsno ROBOT report available0
- ROBOT report: warning densityno ROBOT report available0
- Pitfall scan: no critical pitfallsno pitfall scan or ROBOT report yet0
M Maintenance10/16
- Recency2026-09-28 → 0.9 months (≤ 3 months)+10
- Release cadence (12 months)0 releases0
U Community adoption5/16
- Documented adopting projects0 projects0
- Reused by other ontologies493 vocabularies (LOV)+4
- Community signalmax(stars 9 → 1, citations 0 → 0)+1
P Penalties (inactivity & inconsistency)0
- Time since last activity0.1 years → 4 × max(0, 0.1 − 1)0
- Inactive statusnot archived, legacy or inactive0
- Consistencynot yet checked by a reasoner0
FAIR subtotal 28/48 · earned 43/100 = 43/100 → grade D
Community adoption 0
No adopting projects documented yet.
Know a project that uses VANN? 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 | 43 D | 28 | commit 197b6e7 | — | 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) | vocab.org | 26 Oct 2026, 03:28 UTC |
| Repository link check (HTTP 200) | github.com | 26 Oct 2026, 03:28 UTC |
| Download link check (HTTP 200) | vocab.org | 26 Oct 2026, 03:28 UTC |
| Artefact header | vocab.org | 26 Oct 2026, 03:28 UTC |
| Git refs (commit 197b6e7) | github.com | 26 Oct 2026, 03:28 UTC |
| GitHub repository statistics | api.github.com | 26 Oct 2026, 03:28 UTC |
| TIB Terminology Service metrics | service.tib.eu | 26 Oct 2026, 03:28 UTC |
| Bioregistry mappings, dependencies & reuse | bioregistry.io | 26 Oct 2026, 03:28 UTC |
Run 2026-10-26T02-37-38Z · evaluator v2.0.0 · rubric v3.4 · entry.json · run snapshot