# Schlemmer Swamp

Schlemmer Swamp is a swamp in [Excelsior Township](https://ontology.bommaritollc.com/id/01a0ca47-6f33-74f2-9ca2-5dd801ddf78c), [Kalkaska County](https://ontology.bommaritollc.com/id/01a0ca47-5dbc-76a7-9cd6-a573389e3d9a), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Silver Creek-Manistee River (HUC10 0406010302)](https://ontology.bommaritollc.com/id/01a0de92-1de1-7326-b5a0-8a0055867152) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c7c6-77b2-8f39-9f051171cfec>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Kalkaska County](https://ontology.bommaritollc.com/id/01a0ca47-5dbc-76a7-9cd6-a573389e3d9a) › [Excelsior Township](https://ontology.bommaritollc.com/id/01a0ca47-6f33-74f2-9ca2-5dd801ddf78c)

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

Location: 44.69529, -85.07922 (box -85.07922, 44.69529, -85.07922, 44.69529; west, south, east, north)

- `adms:identifier`: [gnis 637341](https://ontology.bommaritollc.com/id/01a0ddfe-c7c6-77b2-8f39-9f0d639cc5d5)
- `dcterms:type`: [swamp](https://ontology.bommaritollc.com/vocab/geo/gnisSwamp)
- `geo:hasDefaultGeometry`: [point of Schlemmer Swamp](https://ontology.bommaritollc.com/id/01a0ddff-00ff-73d1-b906-d4b75805f268)
- `geo:hasGeometry`: [point of Schlemmer Swamp](https://ontology.bommaritollc.com/id/01a0ddff-00ff-73d1-b906-d4b75805f268)
- **in watershed** (`bcgeo:inWatershed`): [Silver Creek-Manistee River (HUC10 0406010302)](https://ontology.bommaritollc.com/id/01a0de92-1de1-7326-b5a0-8a0055867152)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c7c6-77b2-8f39-9f04894e2bcf)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5b01-75cd-8d07-b7be75854a1a)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1786-7643-948f-cfc7e602bd9b)
- `schema:containedInPlace`:
  - [Kalkaska County](https://ontology.bommaritollc.com/id/01a0ca47-5dbc-76a7-9cd6-a573389e3d9a)
  - [Excelsior Township](https://ontology.bommaritollc.com/id/01a0ca47-6f33-74f2-9ca2-5dd801ddf78c)
- `skos:prefLabel`: Schlemmer Swamp

## Elsewhere

- [Wikidata Q33176321](https://www.wikidata.org/wiki/Q33176321) (proposed match (exactMatch))
- [USGS GNIS 637341](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/637341) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.69529&mlon=-85.07922#map=14/44.69529/-85.07922) (44.69529, -85.07922)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.69529,-85.07922)
- [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/Q33176321 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7707-77bd-a9a7-fd940aa6d88b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c7c6-77b2-8f39-9f051171cfec.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c7c6-77b2-8f39-9f051171cfec.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c7c6-77b2-8f39-9f051171cfec.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c7c6-77b2-8f39-9f051171cfec)
Cite as: Schlemmer Swamp. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c7c6-77b2-8f39-9f051171cfec
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.