# shape of Duck Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c868-72c5-abe7-5c25a991bffa>

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

Location: 44.99243, -85.77297 (box -85.77604, 44.98973, -85.76990, 44.99513; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 624936](https://ontology.bommaritollc.com/id/01a0de2c-c868-72c5-abe7-5c2b49df8cd7)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.771438 44.995016, -85.772267 44.995132, -85.772793 44.994287, -85.773647 44.994022, -85.774068 44.992829, -85.776037 44.991275, -85.773663 44.989733, -85.772009 44.990494, -85.769902 44.993442, -85.771438 44.995016))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c868-72c5-abe7-5c2428b9aae4)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.99243&mlon=-85.77297#map=14/44.99243/-85.77297) (44.99243, -85.77297)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.99243,-85.77297)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Duck Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b2ef-7491-9aca-071eadcc639a)
- Geometry of (1; `geo:hasGeometry`):
  - [Duck Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b2ef-7491-9aca-071eadcc639a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c868-72c5-abe7-5c25a991bffa.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c868-72c5-abe7-5c25a991bffa.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c868-72c5-abe7-5c25a991bffa.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c868-72c5-abe7-5c25a991bffa)
Cite as: shape of Duck Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c868-72c5-abe7-5c25a991bffa
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.