Ontology

Human Reference Atlas (HRA)

The Human Reference Atlas (HRA) is a comprehensive, high-resolution, three-dimensional atlas of all the cells in the healthy human body. The Human Reference Atlas provides standard terminologies and data structures for describing specimens, biological structures, and spatial positions linked to existing ontologies.

E38

FAIR 27/48

Version file of 2026-09-03

Evaluated 26 Oct 2026

How scores work

Source & access

Homepagehumanatlas.io DownloadCanonical file / PURL Browse in OLSEMBL-EBI Ontology Lookup Service

Portals & registries

SourceIDVersionClassesPropertiesIndividualsLoaded
OLS (EMBL-EBI)hra—10,669183025 Oct 2026

Ontology IRI https://purl.humanatlas.io/collection/hra-ols

Languages en

Imports from (9)
CL IAO NCIT OMO PCL RO schema.org SO UBERON

Automated evaluation

F Findable FAIR1/12
  • Persistent identifier (F1)no PURL / w3id / DOI for the artefact0
  • Indexed in services (F4)1: OLS+1
  • Citable reference (F2)no reference publication listed0
A Accessible FAIR9/12
  • Homepage reachableHTTP 200+3
  • Artefact retrievable over HTTP(S) (A1)download HTTP 200+6
  • Metadata persists in a registry (A2)not in Bioregistry or OBO Foundry0
I Interoperable FAIR12/12
  • Formal machine-readable format (I1)OWL+5
  • Semantic-web IRIs (I2)OWL+3
  • References other vocabularies (I3)imports 9: cl, iao, ncit, omo, pcl, ro, schemaorg_http, so…+4
R Reusable FAIR5/12
  • Clear license (R1.1)CC BY 4.0+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 & quality1/20
  • Logical consistencynever checked by a reasoner0
  • OWL 2 DL profileprofile not checked0
  • Upper-ontology alignmentno BFO/COB/DOLCE import found0
  • Standard relations (RO)imports RO+1
  • 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
  • Recency2026-09-03 → 1.7 months (≤ 3 months)+10
  • Release cadence (12 months)0 releases0
U Community adoption0/16
  • Documented adopting projects0 projects0
  • Reused by other ontologies00
  • Community signalmax(stars 0 → 0, citations 0 → 0)0
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 27/48 · earned 38/100 = 38/100 → grade E

Community adoption 0

No adopting projects documented yet.

Know a project that uses Human Reference Atlas (HRA)? Suggest it.

History & changes 1 run

History starts with the first archived run; changes appear after the next evaluation.

RunScoreFAIRVersion evaluatedTermsSnapshot
26 Oct 2026, 03:31 UTC38 E27file of 2026-09-0310,669JSON

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 200)humanatlas.io26 Oct 2026, 02:59 UTC
Download link check (HTTP 200)cdn.humanatlas.io26 Oct 2026, 02:59 UTC
Artefact headercdn.humanatlas.io26 Oct 2026, 02:59 UTC
OLS classes, imports, version & releaseebi.ac.uk26 Oct 2026, 02:59 UTC

Run 2026-10-26T02-37-38Z · evaluator v2.0.0 · rubric v3.4 · entry.json · run snapshot