# Alverno Swamp

Alverno Swamp is a swamp in [Grant Township](https://ontology.bommaritollc.com/id/01a0ca47-70af-7289-bc5a-ff069092cbaa), [Cheboygan County](https://ontology.bommaritollc.com/id/01a0ca47-5c75-71dd-80e1-1d0bc1a7a85d), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Lower Black River (HUC10 0407000503)](https://ontology.bommaritollc.com/id/01a0de92-1e29-74f8-9c21-407f602a660a) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-dd0e-7524-9a8d-50b756170340>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Cheboygan County](https://ontology.bommaritollc.com/id/01a0ca47-5c75-71dd-80e1-1d0bc1a7a85d) › [Grant Township](https://ontology.bommaritollc.com/id/01a0ca47-70af-7289-bc5a-ff069092cbaa)

Type: [geo:Feature](http://www.opengis.net/ont/geosparql#Feature), [schema:Place](https://schema.org/Place)

Location: 45.56250, -84.36667 (box -84.36667, 45.56250, -84.36667, 45.56250; west, south, east, north)

- `adms:identifier`: [gnis 2100403](https://ontology.bommaritollc.com/id/01a0ddfe-dd0f-768b-94f8-cc188f09caef)
- `dcterms:type`: [swamp](https://ontology.bommaritollc.com/vocab/geo/gnisSwamp)
- `geo:hasDefaultGeometry`: [point of Alverno Swamp](https://ontology.bommaritollc.com/id/01a0ddff-1b4d-7725-bb7f-540b995df557)
- `geo:hasGeometry`: [point of Alverno Swamp](https://ontology.bommaritollc.com/id/01a0ddff-1b4d-7725-bb7f-540b995df557)
- **in watershed** (`bcgeo:inWatershed`): [Lower Black River (HUC10 0407000503)](https://ontology.bommaritollc.com/id/01a0de92-1e29-74f8-9c21-407f602a660a)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-dd0e-7524-9a8d-50b6e083b322)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6b38-7064-a0f7-4af307e88434)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-17e0-746f-acdf-eb04f5578399)
- `schema:containedInPlace`:
  - [Cheboygan County](https://ontology.bommaritollc.com/id/01a0ca47-5c75-71dd-80e1-1d0bc1a7a85d)
  - [Grant Township](https://ontology.bommaritollc.com/id/01a0ca47-70af-7289-bc5a-ff069092cbaa)
- `skos:prefLabel`: Alverno Swamp

## Elsewhere

- [Wikidata Q33172123](https://www.wikidata.org/wiki/Q33172123) (proposed match (exactMatch))
- [USGS GNIS 2100403](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/2100403) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.56250&mlon=-84.36667#map=14/45.56250/-84.36667) (45.56250, -84.36667)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.56250,-84.36667)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)
- [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov)

## Pointing here

- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q33172123 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7a04-7460-bf18-47785f9e3bfb)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-dd0e-7524-9a8d-50b756170340.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-dd0e-7524-9a8d-50b756170340.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-dd0e-7524-9a8d-50b756170340.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-dd0e-7524-9a8d-50b756170340)
Cite as: Alverno Swamp. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-dd0e-7524-9a8d-50b756170340
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.