# shape of Bursaw Marsh

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c605-7024-9a03-006e7bb493a6>

Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry)

Location: 45.84594, -86.41860 (box -86.42089, 45.84431, -86.41630, 45.84757; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 622328](https://ontology.bommaritollc.com/id/01a0de2c-c606-7227-81d3-3f363643455f)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.420454 45.844316, -86.419921 45.84431, -86.419293 45.845283, -86.418782 45.845004, -86.419101 45.84438, -86.418589 45.844813, -86.416877 45.844396, -86.416302 45.84562, -86.417462 45.84666, -86.417241 45.847188, -86.41897 45.847569, -86.41901 45.847109, -86.420787 45.846713, -86.420894 45.845763, -86.419343 45.845492, -86.420454 45.844316))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c605-7024-9a03-006d3e64a905)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.84594&mlon=-86.41860#map=14/45.84594/-86.41860) (45.84594, -86.41860)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.84594,-86.41860)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Bursaw Marsh](https://ontology.bommaritollc.com/id/01a0ddfe-adf3-76ee-9444-81d3cf172152)
- Geometry of (1; `geo:hasGeometry`):
  - [Bursaw Marsh](https://ontology.bommaritollc.com/id/01a0ddfe-adf3-76ee-9444-81d3cf172152)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c605-7024-9a03-006e7bb493a6.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c605-7024-9a03-006e7bb493a6.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c605-7024-9a03-006e7bb493a6.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c605-7024-9a03-006e7bb493a6)
Cite as: shape of Bursaw Marsh. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c605-7024-9a03-006e7bb493a6
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.