# Big Marsh

Big Marsh is a swamp in [Paradise Township](https://ontology.bommaritollc.com/id/01a0ca47-7865-7275-a200-ec01d25277c3), [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf), [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-ac09-702e-a383-50a1ee41cce6>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf) › [Paradise Township](https://ontology.bommaritollc.com/id/01a0ca47-7865-7275-a200-ec01d25277c3)

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

Location: 44.52667, -85.53729 (box -85.53729, 44.52667, -85.53729, 44.52667; west, south, east, north)

- `adms:identifier`: [gnis 621333](https://ontology.bommaritollc.com/id/01a0ddfe-ac09-702e-a383-50a900695d09)
- `dcterms:type`: [swamp](https://ontology.bommaritollc.com/vocab/geo/gnisSwamp)
- `geo:hasDefaultGeometry`: [point of Big Marsh](https://ontology.bommaritollc.com/id/01a0ddfe-e2ca-7175-a637-dbb5a38a9889)
- `geo:hasGeometry`: [point of Big Marsh](https://ontology.bommaritollc.com/id/01a0ddfe-e2ca-7175-a637-dbb5a38a9889)
- **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-ac09-702e-a383-50a0a27ac02b)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4604-7671-a1bd-668b133c50ba)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1786-7643-948f-cfc7e602bd9b)
- `schema:containedInPlace`:
  - [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf)
  - [Paradise Township](https://ontology.bommaritollc.com/id/01a0ca47-7865-7275-a200-ec01d25277c3)
- `skos:prefLabel`: Big Marsh

## Elsewhere

- [Wikidata Q33172919](https://www.wikidata.org/wiki/Q33172919) (proposed match (exactMatch))
- [USGS GNIS 621333](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/621333) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.52667&mlon=-85.53729#map=14/44.52667/-85.53729) (44.52667, -85.53729)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.52667,-85.53729)
- [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/Q33172919 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7382-7204-a1b0-b7e05082556e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ac09-702e-a383-50a1ee41cce6.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ac09-702e-a383-50a1ee41cce6.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ac09-702e-a383-50a1ee41cce6.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ac09-702e-a383-50a1ee41cce6)
Cite as: Big Marsh. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-ac09-702e-a383-50a1ee41cce6
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.