# Malman Marsh

Malman Marsh is a swamp in [Ensign Township](https://ontology.bommaritollc.com/id/01a0ca47-6ea7-73c1-8788-f64d688db5b3), [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Sturgeon River-Frontal Big Bay De Noc (HUC10 0403011202)](https://ontology.bommaritollc.com/id/01a0de92-1ce5-756e-b91a-424c87933f64) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d5f8-70f9-8cee-b7f1e13bd275>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98) › [Ensign Township](https://ontology.bommaritollc.com/id/01a0ca47-6ea7-73c1-8788-f64d688db5b3)

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

Location: 45.88661, -86.84991 (box -86.84991, 45.88661, -86.84991, 45.88661; west, south, east, north)

- `adms:identifier`: [gnis 1620675](https://ontology.bommaritollc.com/id/01a0ddfe-d5f8-70f9-8cee-b7f9d590e3df)
- `dcterms:type`: [swamp](https://ontology.bommaritollc.com/vocab/geo/gnisSwamp)
- `geo:hasDefaultGeometry`: [point of Malman Marsh](https://ontology.bommaritollc.com/id/01a0ddff-134c-7546-9405-26ea5bde1300)
- `geo:hasGeometry`: [point of Malman Marsh](https://ontology.bommaritollc.com/id/01a0ddff-134c-7546-9405-26ea5bde1300)
- **in watershed** (`bcgeo:inWatershed`): [Sturgeon River-Frontal Big Bay De Noc (HUC10 0403011202)](https://ontology.bommaritollc.com/id/01a0de92-1ce5-756e-b91a-424c87933f64)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d5f8-70f9-8cee-b7f01310042c)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-65ca-769f-afb9-35c0a7077688)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-164c-71d8-aa75-46e9f6290907)
- `schema:containedInPlace`:
  - [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98)
  - [Ensign Township](https://ontology.bommaritollc.com/id/01a0ca47-6ea7-73c1-8788-f64d688db5b3)
- `skos:prefLabel`: Malman Marsh

## Elsewhere

- [Wikidata Q33176011](https://www.wikidata.org/wiki/Q33176011) (proposed match (exactMatch))
- [USGS GNIS 1620675](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1620675) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.88661&mlon=-86.84991#map=14/45.88661/-86.84991) (45.88661, -86.84991)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.88661,-86.84991)
- [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/Q33176011 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7908-7077-9dbd-b7f38a0ac9dd)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d5f8-70f9-8cee-b7f1e13bd275.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d5f8-70f9-8cee-b7f1e13bd275.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d5f8-70f9-8cee-b7f1e13bd275.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d5f8-70f9-8cee-b7f1e13bd275)
Cite as: Malman Marsh. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d5f8-70f9-8cee-b7f1e13bd275
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.