# shape of Knowles Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dfd7-755a-9007-24b16dd80a7f>

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

Location: 43.49868, -86.01993 (box -86.02126, 43.49814, -86.01860, 43.49923; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1622312](https://ontology.bommaritollc.com/id/01a0de2c-dfd7-755a-9007-24b791209848)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.021263 43.498225, -86.018866 43.498143, -86.018601 43.498726, -86.019432 43.499226, -86.020593 43.499122, -86.021263 43.498225))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dfd7-755a-9007-24b0cb359270)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.49868&mlon=-86.01993#map=14/43.49868/-86.01993) (43.49868, -86.01993)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.49868,-86.01993)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Knowles Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d9f0-707a-adfc-5be0890d1675)
- Geometry of (1; `geo:hasGeometry`):
  - [Knowles Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d9f0-707a-adfc-5be0890d1675)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dfd7-755a-9007-24b16dd80a7f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dfd7-755a-9007-24b16dd80a7f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dfd7-755a-9007-24b16dd80a7f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dfd7-755a-9007-24b16dd80a7f)
Cite as: shape of Knowles Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dfd7-755a-9007-24b16dd80a7f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.