Ontology

MOP

Molecular Process Ontology

MOP is the molecular process ontology. It contains the molecular processes that underlie the name reaction ontology RXNO, for example cyclization, methylation and demethylation.

chemistrymolecular chemistrynfdi4catnfdi4chemoboontologyreaction data
B73

FAIR 44/48

Version 2022-05-11

Evaluated 26 Oct 2026

How scores work

Source & access

Homepagegithub.com Repositorygithub.com DownloadCanonical file / PURL Browse in OLSEMBL-EBI Ontology Lookup ServiceBrowse in BioPortalNCBO BioPortalBrowse in OBO FoundryOBO Foundry registry

Portals & registries

SourceIDVersionClassesPropertiesIndividualsLoaded
OLS (EMBL-EBI)mop2022-05-113,68638025 Oct 2026
TIB Terminology Servicemop2022-05-113,68640021 Aug 2023
OBO Dashboardmop2022-05-113,664——9 Dec 2025

Ontology IRI http://purl.obolibrary.org/obo/mop.owl
Version IRI http://purl.obolibrary.org/obo/mop/releases/2022-05-11/mop.owl

Languages en

Imports from (5)
BFO CHEBI IAO RO RXNO

Reused by (7)
DIDEO RXNO ADO CLO COB OBI VALUESETS

Logical consistency
consistent · 0 unsatisfiable
OWL 2 DL
no
ROBOT report
0 errors · 542 warnings · 1 info
OBO principles
FP01FP02FP03FP04FP05FP06FP07FP08FP09FP11FP12FP16FP20
Axioms
22,444 · 2.21% entities reused

Also registered as
aberowl: MOP bioportal: MOP fairsharing: FAIRsharing.mct09a obofoundry: mop ols: mop ontobee: MOP tib.ts: mop wikidata.entity: Q81661705

Automated evaluation

F Findable FAIR9/12
  • Persistent identifier (F1)purl.obolibrary.org+4
  • Indexed in services (F4)6: OLS, TIB, BioPortal, OBO Foundry, Bioregistry, FAIRsharing+5
  • 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)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 5: bfo, chebi, iao, ro, rxno+4
R Reusable FAIR11/12
  • Clear license (R1.1)CC BY 4.0+5
  • Release provenance (R1.2)2022-05-11 (version IRI in the artefact)+4
  • Community standards (R1.3)OBO principles: 8/13 checks pass+2
Q Ontology consistency & quality17/20
  • Logical consistencyconsistent, 0 unsatisfiable classes (OBO Dashboard)+10
  • OWL 2 DL profileoutside OWL 2 DL0
  • Upper-ontology alignmentimports BFO+3
  • Standard relations (RO)imports RO+1
  • ROBOT report: no errors0 errors+2
  • ROBOT report: warning density542 warnings / 3664 classes = 0.150
  • Pitfall scan: no critical pitfallsno pitfall scan yet; ROBOT report has 0 errors+1
M Maintenance10/16
  • Recency2026-10-24 → 0.0 months (≤ 3 months)+10
  • Release cadence (12 months)0 releases (OLS version IRI)0
U Community adoption2/16
  • Documented adopting projects0 projects0
  • Reused by other ontologies7: dideo, rxno, ado, clo, cob, obi…+2
  • Community signalmax(stars 0 → 0, citations 0 → 0)0
P Penalties (inactivity & inconsistency)0
  • 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 44/48 · earned 73/100 = 73/100 → grade B

Community adoption 0

No adopting projects documented yet.

Know a project that uses MOP? 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 UTC73 B442022-05-113,686JSON

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)github.com26 Oct 2026, 03:06 UTC
Repository link check (HTTP 200)github.com26 Oct 2026, 03:06 UTC
Download link check (HTTP 200)purl.obolibrary.org26 Oct 2026, 03:06 UTC
Artefact header (version IRI)raw.githubusercontent.com26 Oct 2026, 03:06 UTC
Git refs (commit 90f2e64)github.com26 Oct 2026, 03:06 UTC
GitHub repository statisticsapi.github.com26 Oct 2026, 03:06 UTC
OLS classes, imports, version & releaseebi.ac.uk26 Oct 2026, 03:06 UTC
OBO Foundry status, license & usagesobofoundry.org26 Oct 2026, 02:37 UTC
TIB Terminology Service metricsservice.tib.eu26 Oct 2026, 03:06 UTC
Bioregistry mappings, dependencies & reusebioregistry.io26 Oct 2026, 03:06 UTC
OBO Dashboard (checked 9 Dec 2025)dashboard.obofoundry.org26 Oct 2026, 02:37 UTC

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