# shape of Duck Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dba0-7201-abea-de6b0acabab0>

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

Location: 43.84848, -85.94027 (box -85.94254, 43.84723, -85.93799, 43.84973; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619772](https://ontology.bommaritollc.com/id/01a0de2c-dba1-72d4-81e4-bd6fc7a8df93)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.942545 43.848691, -85.942292 43.847682, -85.940111 43.847231, -85.938762 43.847474, -85.937988 43.848532, -85.939132 43.849378, -85.940847 43.849728, -85.942203 43.849608, -85.942545 43.848691))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dba0-7201-abea-de6aff641e54)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.84848&mlon=-85.94027#map=14/43.84848/-85.94027) (43.84848, -85.94027)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.84848,-85.94027)
- [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-d390-74a6-aa38-e4f39f10fdc1)
- Geometry of (1; `geo:hasGeometry`):
  - [Duck Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d390-74a6-aa38-e4f39f10fdc1)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dba0-7201-abea-de6b0acabab0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dba0-7201-abea-de6b0acabab0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dba0-7201-abea-de6b0acabab0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dba0-7201-abea-de6b0acabab0)
Cite as: shape of Duck Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dba0-7201-abea-de6b0acabab0
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.