confidence
- CURIE:
gmeow:confidence - IRI: https://blackcatinformatics.ca/gmeow/confidence
- Category: property
- Defined by:
gmeow:slices/provenance
Confidence in a claim, in the closed interval [0,1], attached to the statement it qualifies.
Structure
Property shape: annotation property
Practical Pattern
Use gmeow:confidence when the definition matches the source fact. Prefer a narrower GMEOW term when one exists, and keep projection concerns in the mapping layer.
Example Snippets
These snippets are generated from canonical slice examples and trimmed to the Turtle blocks where this term appears.
Import Lineage
- Source:
slices/core/provenance/examples/import-lineage.ttl - Examples catalog: open in catalog#example-slices-core-provenance-examples-import-lineage
# SPDX-FileCopyrightText: 2026 Blackcat Informatics® Inc. <paudley@blackcatinformatics.ca>
# SPDX-License-Identifier: CC-BY-4.0
#
# Worked example: ingest lineage on the PROV triad. A machine-generated
# summary records WHERE it came from (gmeow:wasDerivedFrom → the source), HOW it
# was produced (gmeow:wasGeneratedBy → an Activity), and WHO ran it
# (gmeow:wasAttributedTo → an Agent). The importer is a gmeow:SoftwareAgent that
# self-records its own run — the producer of the provenance is inside it.
# (How much to trust the derivation is gmeow:confidence — an annotation on the
# derivation STATEMENT, carried in the RDF-1.2 statement layer rather than as an
# A-box property on the individual, so it is out of scope for this flat example.)
@prefix gmeow: <https://blackcatinformatics.ca/gmeow/> .
@prefix ex: <https://blackcatinformatics.ca/gmeow/examples/provenance/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
Located Place
- Source:
slices/core/places/examples/located-place.ttl - Examples catalog: open in catalog#example-slices-core-places-examples-located-place
ex:officeGpsFix a gmeow:CoordinateObservation ;
gmeow:coordinateObservationOf ex:officeSite ;
gmeow:vantage ex:surveyTeam ;
gmeow:observationMethod gmeow:methodGPS ;
gmeow:coordinateResult ex:officeCoords ;
gmeow:hasReferenceFrame gmeow:referenceFrameWGS84 ;
gmeow:confidence 0.95 ;
gmeow:assertedAt "2026-03-10T00:00:00Z"^^xsd:dateTime .
Common Companion Terms
gmeow:MeasuredValue, gmeow:Quantity, gmeow:ScalarQuantity, gmeow:assertedAt, gmeow:recordedNoLaterThan, gmeow:wasAttributedTo, gmeow:wasDerivedFrom, gmeow:accordingTo, gmeow:standpointModality, gmeow:validFrom