# shape of Furnace Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dbe4-75bc-8cf8-7f842a95d168>

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

Location: 46.43610, -86.71278 (box -86.71481, 46.43442, -86.71075, 46.43778; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619981](https://ontology.bommaritollc.com/id/01a0de2c-dbe5-71fb-800e-36555a72c310)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.710976 46.434967, -86.710747 46.436496, -86.711567 46.437775, -86.713619 46.437268, -86.714807 46.43632, -86.714464 46.434958, -86.713478 46.434415, -86.712095 46.434988, -86.710976 46.434967))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dbe4-75bc-8cf8-7f831e935462)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.43610&mlon=-86.71278#map=14/46.43610/-86.71278) (46.43610, -86.71278)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.43610,-86.71278)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Furnace Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d3fd-7700-b689-6f747f642a45)
- Geometry of (1; `geo:hasGeometry`):
  - [Furnace Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d3fd-7700-b689-6f747f642a45)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dbe4-75bc-8cf8-7f842a95d168.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dbe4-75bc-8cf8-7f842a95d168.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dbe4-75bc-8cf8-7f842a95d168.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dbe4-75bc-8cf8-7f842a95d168)
Cite as: shape of Furnace Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dbe4-75bc-8cf8-7f842a95d168
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.