# shape of Calumet Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c62a-77bc-8923-101cc0202649>

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

Location: 47.25448, -88.44628 (box -88.45171, 47.25209, -88.44084, 47.25686; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 622469](https://ontology.bommaritollc.com/id/01a0de2c-c62b-77b6-916c-39cd6612a42e)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-88.451376 47.252797, -88.451715 47.252257, -88.450572 47.25209, -88.4464 47.253768, -88.444774 47.254851, -88.441973 47.255239, -88.440838 47.256108, -88.442477 47.256862, -88.445933 47.25674, -88.451376 47.252797))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c62a-77bc-8923-101bf66db81b)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=47.25448&mlon=-88.44628#map=14/47.25448/-88.44628) (47.25448, -88.44628)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=47.25448,-88.44628)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Calumet Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ae27-725e-9cc8-becd027aa534)
- Geometry of (1; `geo:hasGeometry`):
  - [Calumet Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ae27-725e-9cc8-becd027aa534)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c62a-77bc-8923-101cc0202649.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c62a-77bc-8923-101cc0202649.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c62a-77bc-8923-101cc0202649.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c62a-77bc-8923-101cc0202649)
Cite as: shape of Calumet Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c62a-77bc-8923-101cc0202649
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.