# Thornton Swamp

Thornton Swamp is a swamp in [Norwich Township](https://ontology.bommaritollc.com/id/01a0ca47-7817-7704-8a1a-40bf0d845dfe), [Missaukee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-301cf0be3862), [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-cc30-7201-9534-159fa9f8ad2b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Missaukee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-301cf0be3862) › [Norwich Township](https://ontology.bommaritollc.com/id/01a0ca47-7817-7704-8a1a-40bf0d845dfe)

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

Location: 44.49362, -85.05171 (box -85.05171, 44.49362, -85.05171, 44.49362; west, south, east, north)

- `adms:identifier`: [gnis 1614801](https://ontology.bommaritollc.com/id/01a0ddfe-cc30-7201-9534-15a7c9993d2f)
- `dcterms:type`: [swamp](https://ontology.bommaritollc.com/vocab/geo/gnisSwamp)
- `geo:hasDefaultGeometry`: [point of Thornton Swamp](https://ontology.bommaritollc.com/id/01a0ddff-066f-7035-9b69-20c4b09a0574)
- `geo:hasGeometry`: [point of Thornton Swamp](https://ontology.bommaritollc.com/id/01a0ddff-066f-7035-9b69-20c4b09a0574)
- **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-cc30-7201-9534-159ebb731bef)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5e69-7311-948a-c8d1ca288c46)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1786-7643-948f-cfc7e602bd9b)
- `schema:containedInPlace`:
  - [Missaukee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-301cf0be3862)
  - [Norwich Township](https://ontology.bommaritollc.com/id/01a0ca47-7817-7704-8a1a-40bf0d845dfe)
- `skos:prefLabel`: Thornton Swamp

## Elsewhere

- [Wikidata Q33176610](https://www.wikidata.org/wiki/Q33176610) (proposed match (exactMatch))
- [USGS GNIS 1614801](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1614801) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.49362&mlon=-85.05171#map=14/44.49362/-85.05171) (44.49362, -85.05171)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.49362,-85.05171)
- [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/Q33176610 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77d8-72a5-9fb7-e03b2ae1da90)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cc30-7201-9534-159fa9f8ad2b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cc30-7201-9534-159fa9f8ad2b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cc30-7201-9534-159fa9f8ad2b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cc30-7201-9534-159fa9f8ad2b)
Cite as: Thornton Swamp. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-cc30-7201-9534-159fa9f8ad2b
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.