# shape of Duck Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dba1-72d4-81e4-bd796cd78b96>

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

Location: 46.43586, -85.05052 (box -85.05240, 46.43395, -85.04865, 46.43778; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619774](https://ontology.bommaritollc.com/id/01a0de2c-dba2-76aa-a851-d704c94765d0)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.049776 46.434175, -85.049619 46.434575, -85.049221 46.434398, -85.049522 46.435096, -85.048653 46.436467, -85.049531 46.437778, -85.051263 46.437754, -85.052011 46.437208, -85.052396 46.435541, -85.051168 46.434926, -85.051761 46.434729, -85.051144 46.434142, -85.050145 46.434404, -85.049901 46.43395, -85.049776 46.434175))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dba1-72d4-81e4-bd7839c8089b)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.43586&mlon=-85.05052#map=14/46.43586/-85.05052) (46.43586, -85.05052)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.43586,-85.05052)
- [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-d391-7505-88a1-e94f42bcc895)
- Geometry of (1; `geo:hasGeometry`):
  - [Duck Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d391-7505-88a1-e94f42bcc895)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dba1-72d4-81e4-bd796cd78b96.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dba1-72d4-81e4-bd796cd78b96.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dba1-72d4-81e4-bd796cd78b96.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dba1-72d4-81e4-bd796cd78b96)
Cite as: shape of Duck Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-dba1-72d4-81e4-bd796cd78b96
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.