# Seanlan Marsh

Seanlan Marsh is a swamp in [Reeder Township](https://ontology.bommaritollc.com/id/01a0ca47-7961-776d-8bc2-66fba4063755), [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 [Butterfield Creek-Muskegon River (HUC10 0406010202)](https://ontology.bommaritollc.com/id/01a0de92-1dc5-7704-8ada-43441e03cd02) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c7ff-71bf-9cd1-498db1ad7059>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Missaukee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-301cf0be3862) › [Reeder Township](https://ontology.bommaritollc.com/id/01a0ca47-7961-776d-8bc2-66fba4063755)

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

Location: 44.32334, -85.10060 (box -85.10060, 44.32334, -85.10060, 44.32334; west, south, east, north)

- `adms:identifier`: [gnis 637503](https://ontology.bommaritollc.com/id/01a0ddfe-c800-76c2-8899-cbf123e754ad)
- `dcterms:type`: [swamp](https://ontology.bommaritollc.com/vocab/geo/gnisSwamp)
- `geo:hasDefaultGeometry`: [point of Seanlan Marsh](https://ontology.bommaritollc.com/id/01a0ddff-011e-734a-a8a6-dc49f507e321)
- `geo:hasGeometry`: [point of Seanlan Marsh](https://ontology.bommaritollc.com/id/01a0ddff-011e-734a-a8a6-dc49f507e321)
- **in watershed** (`bcgeo:inWatershed`): [Butterfield Creek-Muskegon River (HUC10 0406010202)](https://ontology.bommaritollc.com/id/01a0de92-1dc5-7704-8ada-43441e03cd02)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c7ff-71bf-9cd1-498c0413a360)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5b2b-7151-96e2-416c8c94eb0e)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1766-7675-ac74-0a6c4e4377af)
- `schema:containedInPlace`:
  - [Missaukee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-301cf0be3862)
  - [Reeder Township](https://ontology.bommaritollc.com/id/01a0ca47-7961-776d-8bc2-66fba4063755)
- `skos:altLabel`: Scanlan Marsh
- `skos:prefLabel`: Seanlan Marsh

## Elsewhere

- [Wikidata Q33176342](https://www.wikidata.org/wiki/Q33176342) (proposed match (exactMatch))
- [USGS GNIS 637503](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/637503) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.32334&mlon=-85.10060#map=14/44.32334/-85.10060) (44.32334, -85.10060)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.32334,-85.10060)
- [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/Q33176342 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-770a-7653-a60c-ef2978413128)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c7ff-71bf-9cd1-498db1ad7059.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c7ff-71bf-9cd1-498db1ad7059.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c7ff-71bf-9cd1-498db1ad7059.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c7ff-71bf-9cd1-498db1ad7059)
Cite as: Seanlan Marsh. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c7ff-71bf-9cd1-498db1ad7059
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.