# shape of Duck Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c864-74d7-abdc-e89eecc12511>

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

Location: 42.42627, -85.90358 (box -85.91024, 42.42052, -85.89692, 42.43202; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 624927](https://ontology.bommaritollc.com/id/01a0de2c-c864-74d7-abdc-e8a4342b9e47)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.898414 42.423894, -85.899388 42.426513, -85.900512 42.427175, -85.901631 42.429152, -85.902319 42.429357, -85.904365 42.431286, -85.905986 42.431961, -85.907513 42.43202, -85.909713 42.430833, -85.910235 42.43007, -85.90966 42.429288, -85.905671 42.427634, -85.904691 42.42612, -85.902096 42.424525, -85.902653 42.424196, -85.904793 42.424878, -85.906146 42.424035, -85.906006 42.423749, -85.902992 42.422922, -85.898488 42.420525, -85.897365 42.421374, -85.896921 42.422834, -85.897244 42.423489, -85.898414 42.423894))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c864-74d7-abdc-e89dc3171a46)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.42627&mlon=-85.90358#map=14/42.42627/-85.90358) (42.42627, -85.90358)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.42627,-85.90358)
- [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-b2e9-7351-aa2e-70f70be62064)
- Geometry of (1; `geo:hasGeometry`):
  - [Duck Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b2e9-7351-aa2e-70f70be62064)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c864-74d7-abdc-e89eecc12511.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c864-74d7-abdc-e89eecc12511.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c864-74d7-abdc-e89eecc12511.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c864-74d7-abdc-e89eecc12511)
Cite as: shape of Duck Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c864-74d7-abdc-e89eecc12511
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.