# shape of Dawn Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c7e3-73cc-9885-b3c6675964cf>

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

Location: 45.54673, -87.76590 (box -87.76928, 45.54351, -87.76251, 45.54995; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 624365](https://ontology.bommaritollc.com/id/01a0de2c-c7e4-7145-9808-70e355e97bcd)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-87.768223 45.54351, -87.766229 45.544337, -87.76251 45.549952, -87.763632 45.549435, -87.763713 45.548811, -87.764759 45.548443, -87.764865 45.547988, -87.767057 45.547643, -87.767567 45.546549, -87.766893 45.546231, -87.769281 45.54409, -87.768223 45.54351))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c7e3-73cc-9885-b3c554ecc2e8)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.54673&mlon=-87.76590#map=14/45.54673/-87.76590) (45.54673, -87.76590)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.54673,-87.76590)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Dawn Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b1c1-7717-b0ee-fee7008184cf)
- Geometry of (1; `geo:hasGeometry`):
  - [Dawn Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b1c1-7717-b0ee-fee7008184cf)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c7e3-73cc-9885-b3c6675964cf.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c7e3-73cc-9885-b3c6675964cf.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c7e3-73cc-9885-b3c6675964cf.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c7e3-73cc-9885-b3c6675964cf)
Cite as: shape of Dawn Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c7e3-73cc-9885-b3c6675964cf
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.