coarser than
- CURIE:
gmeow:coarserThan - IRI: https://blackcatinformatics.ca/gmeow/coarserThan
- Category: property
- Defined by:
gmeow:slices/kernel - Box roles: RBox role (What is this?)
Orders the granularity axis: relates a granularity level to a finer level it generalizes (country gmeow:coarserThan city). Transitive; the partial order that makes 'at or above a target level' well-defined for coarsening, and mirrors skos:broader between the levels.
Structure
Property shape: object property; gmeow:GranularityLevel -> gmeow:GranularityLevel
Practical Pattern
Use gmeow:coarserThan from gmeow:GranularityLevel to gmeow:GranularityLevel when the relationship itself belongs in the native GMEOW graph.
Common Companion Terms
External Equivalences
Equivalent or closely aligned targets: skos
Linkages
Generated from the canonical mapping DSL. SSSOM files are the generated public interchange form for term equivalences.
Term Equivalences
| Source | Kind | Profile | Predicate/Relation | Target | Evidence |
|---|---|---|---|---|---|
gmeow:coarserThan |
equivalence | - |
skos:closeMatch | skos:broader | gmeow-properties.sssom.tsv; gmeow:eqProperties056; confidence 0.8 |
Usage Advice
Use when
- Use to order two granularity levels so a coarsening target ('no finer than city') is well-defined, or to seed a per-domain resolution ladder (spatial, temporal).
Avoid when
- Avoid for ordering ordinary quantitative values (that is a measurement, not a granularity level) and avoid wiring it between domains' ladders without an explicit cross-domain alignment.
How to use
- Assert
gmeow:coarserThanfrom the coarser level to the finer one and let transitivity build the ladder; align levels to external resolution vocabularies (time:TemporalUnit, ISO 19112 LocationType) with skos:exactMatch.
Examples
- ex:countryLevel
gmeow:coarserThanex:cityLevel.