Vocabulary

saref.system

SAREF4SYST: an extension of SAREF for typology of systems and their inter-connections

The present document is the technical specification of SAREF4SYST, a generic extension of [ETSI TS 103 264 SAREF](https://www.etsi.org/deliver/etsi_ts/103200_103299/103264/02.01.01_60/ts_103264v020101p.pdf) that defines an ontology pattern which can be instantiated for different domains. SAREF4SYST defines Systems, Connections between systems, and Connection Points at which systems may be connected. These core concepts can be used generically to define the topology of features of interest, and can be specialized for multiple domains.

iotnfdi4ingsaref
E39

FAIR 30/48

Version v1.1.2

Evaluated 26 Oct 2026

How scores work

Source & access

Homepagesaref.etsi.org DownloadCanonical file / PURL

Portals & registries

Also registered as
tib.ts: s4syst

Automated evaluation

F Findable FAIR1/12
  • Persistent identifier (F1)no PURL / w3id / DOI for the artefact0
  • Indexed in services (F4)1: Bioregistry+1
  • 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+5
  • Semantic-web IRIs (I2)OWL+3
  • References other vocabularies (I3)no imported vocabularies found0
R Reusable FAIR9/12
  • Clear license (R1.1)BSD-3-Clause+5
  • Release provenance (R1.2)v1.1.2 (version IRI in the artefact)+4
  • 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 Maintenance8/16
  • Recency2026-06-26 → 4.0 months (≤ 6 months)+8
  • Release cadence (12 months)0 releases0
U Community adoption1/16
  • Documented adopting projects0 projects0
  • Reused by other ontologies2 vocabularies (LOV)+1
  • Community signalmax(stars 0 → 0, citations 0 → 0)0
P Penalties (inactivity & inconsistency)0
  • Time since last activity0.3 years → 4 × max(0, 0.3 − 1)0
  • Inactive statusnot archived, legacy or inactive0
  • Consistencynot yet checked by a reasoner0

FAIR subtotal 30/48 · earned 39/100 = 39/100 → grade E

Community adoption 0

No adopting projects documented yet.

Know a project that uses saref.system? 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 UTC39 E30v1.1.2—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”.

FactSourceRetrieved
Homepage link check (HTTP 200)saref.etsi.org26 Oct 2026, 03:20 UTC
Download link check (HTTP 200)saref.etsi.org26 Oct 2026, 03:20 UTC
Artefact header (version IRI)saref.etsi.org26 Oct 2026, 03:20 UTC
Bioregistry mappings, dependencies & reusebioregistry.io26 Oct 2026, 03:20 UTC

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