Ontology

WBbt

C. elegans Gross Anatomy Ontology

Anatomy of Caenorhabditis elegans, including every identified neuron of its 302-neuron nervous system.

anatomyneuronsc. elegansOBO Foundry
B71

FAIR 44/48

Version 2025-08-19

Evaluated 25 Oct 2026

How scores work

Source & access

Homepagewormbase.org Repositorygithub.com DownloadCanonical file / PURL Browse in OLSEMBL-EBI Ontology Lookup ServiceBrowse in OBO FoundryOBO Foundry registry

Portals & registries

SourceIDVersionClassesPropertiesIndividualsLoaded
OLS (EMBL-EBI)wbbt2025-08-197,5731884825 Oct 2026
OBO Dashboardwbbt2025-08-197,555——11 Dec 2025

Ontology IRI http://purl.obolibrary.org/obo/wbbt.owl
Version IRI http://purl.obolibrary.org/obo/wbbt/releases/2025-08-19/wbbt.owl

Languages en

Imports from (7)
BFO ENVO GO IAO PATO RO UBERON

Reused by (1)
WBPHENOTYPE

Logical consistency
consistent · 0 unsatisfiable
OWL 2 DL
yes
ROBOT report
1,422 errors · 292 warnings · 4,744 info
OBO principles
FP01FP02FP03FP04FP05FP06FP07FP08FP09FP11FP12FP16FP20
Axioms
56,038 · 0.46% entities reused

Also registered as
aberowl: WBBT bioportal: WB-BT fairsharing: FAIRsharing.phk7dd obofoundry: wbbt ols: wbbt ontobee: WBbt wikidata.entity: Q81661834

Automated evaluation

F Findable FAIR9/12
  • Persistent identifier (F1)purl.obolibrary.org+4
  • Indexed in services (F4)5: OLS, BioPortal, OBO Foundry, Bioregistry, FAIRsharing+5
  • Citable reference (F2)no reference publication listed0
A Accessible FAIR12/12
  • Homepage reachableHTTP 403+3
  • Artefact retrievable over HTTP(S) (A1)download HTTP 200+6
  • Metadata persists in a registry (A2)OBO Foundry, Bioregistry+3
I Interoperable FAIR12/12
  • Formal machine-readable format (I1)OWL, OBO+5
  • Semantic-web IRIs (I2)OWL, OBO+3
  • References other vocabularies (I3)imports 7: bfo, envo, go, iao, pato, ro, uberon+4
R Reusable FAIR11/12
  • Clear license (R1.1)CC BY 4.0+5
  • Release provenance (R1.2)2025-08-19 (version IRI in the artefact)+4
  • Community standards (R1.3)OBO principles: 10/13 checks pass+2
Q Ontology consistency & quality18/20
  • Upper-ontology alignmentimports BFO+4
  • Standard relations (RO)imports RO+2
  • Logical consistencyconsistent, 0 unsatisfiable classes (OBO Dashboard)+6
  • ROBOT report: no errors1422 errors0
  • ROBOT report: warning density292 warnings / 7555 classes = 0.04+2
  • Scaled 14/16 → 20OOPS! pitfall scan unavailable for this run+4
M Maintenance5/16
  • Recency2026-03-11 → 7.5 months (≤ 1 year)+5
  • Release cadence (12 months)0 releases (GitHub releases)0
U Community adoption4/16
  • Documented adopting projects1 project+2
  • Reused by other ontologies1: wbphenotype+1
  • Community signalmax(stars 7 → 1, citations 0 → 0)+1
P Penalties (inactivity & inconsistency)0
  • Time since last activity0.6 years → 4 × max(0, 0.6 − 1)0
  • Inactive statusnot archived, legacy or inactive0

FAIR subtotal 44/48 · earned 71/100 = 71/100 → grade B

Community adoption 1

  • WormBase

    Expression and phenotype annotation

    Curated by NeuroSchema

Know a project that uses WBbt? Suggest it.

History & changes 6 runs

25 Oct 2026: 7625 Oct 2026: 7625 Oct 2026: 7625 Oct 2026: 7125 Oct 2026: 7125 Oct 2026: 60Score over time
  • Score: 71 → 60 (grade B → C) · rubric v3.0 → v3.3
  • Score: 76 → 71 · rubric v2.2 → v3.0
RunScoreFAIRVersion evaluatedTermsSnapshot
25 Oct 2026, 19:23 UTC60 C442025-08-197,573JSON
25 Oct 2026, 19:10 UTC71 B442025-08-197,573JSON
25 Oct 2026, 18:49 UTC71 B442025-08-197,573JSON
25 Oct 2026, 18:21 UTC76 B552025-08-197,573JSON
25 Oct 2026, 18:08 UTC76 B552025-08-197,573JSON
25 Oct 2026, 17:55 UTC76 B—2025-08-197,573JSON

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”.

FactSourceRetrieved
Homepage link check (HTTP 403)wormbase.org25 Oct 2026, 19:10 UTC
Repository link check (HTTP 200)github.com25 Oct 2026, 19:10 UTC
Download link check (HTTP 200)purl.obolibrary.org25 Oct 2026, 19:10 UTC
Artefact header (version IRI)raw.githubusercontent.com25 Oct 2026, 19:10 UTC
Git refs (commit 1d905a5, latest tag v2025-08-18)github.com25 Oct 2026, 19:10 UTC
GitHub repository statisticsapi.github.com25 Oct 2026, 19:10 UTC
OLS classes, imports, version & releaseebi.ac.uk25 Oct 2026, 19:10 UTC
OBO Foundry status, license & usagesobofoundry.org25 Oct 2026, 19:10 UTC
Bioregistry mappings, dependencies & reusebioregistry.io25 Oct 2026, 19:10 UTC
OBO Dashboard (checked 11 Dec 2025)dashboard.obofoundry.org25 Oct 2026, 19:10 UTC

Run 2026-10-25T19-10-16Z · evaluator v2.0.0 · rubric v3.0 · entry.json · run snapshot