# shape of Sunken Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d6dd-700c-922d-10715294a58c>

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

Location: 45.20948, -83.71821 (box -83.72601, 45.20529, -83.71041, 45.21367; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 639079](https://ontology.bommaritollc.com/id/01a0de2c-d6dd-700c-922d-1077c682f604)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.720143 45.208662, -83.719555 45.208766, -83.71884 45.208073, -83.717887 45.207688, -83.717656 45.206518, -83.717391 45.206369, -83.716324 45.206272, -83.715518 45.205596, -83.7145 45.205294, -83.714692 45.205593, -83.715509 45.205862, -83.715998 45.206247, -83.717585 45.206811, -83.717657 45.207726, -83.718687 45.208124, -83.719021 45.208691, -83.722398 45.209928, -83.722558 45.210198, -83.722258 45.210825, -83.721982 45.211096, -83.721432 45.21127, -83.720395 45.210991, -83.719768 45.211197, -83.719227 45.21109, -83.71857 45.211221, -83.71728 45.21098, -83.716951 45.21118, -83.716493 45.211186, -83.715784 45.210802, -83.715683 45.210176, -83.715434 45.209924, -83.715011 45.209838, -83.715026 45.210898, -83.714701 45.210726, -83.714236 45.210048, -83.713843 45.210006, -83.713658 45.210444, -83.71445 45.210995, -83.714195 45.211699, -83.714012 45.211827, -83.713149 45.211689, -83.711806 45.211904, -83.710859 45.212248, -83.710412 45.212893, -83.710589 45.213166, -83.712158 45.213667, -83.712499 45.213556, -83.713483 45.213658, -83.714752 45.213349, -83.716425 45.213331, -83.717587 45.21287, -83.71806 45.21301, -83.718686 45.212906, -83.718786 45.212674, -83.720678 45.213119, -83.72099 45.213329, -83.721441 45.21315, -83.722151 45.21323, -83.722526 45.213073, -83.723711 45.213416, -83.72394 45.213331, -83.72414 45.213116, -83.723656 45.212849, -83.723613 45.212233, -83.723842 45.212076, -83.724437 45.212254, -83.724476 45.211864, -83.724859 45.211486, -83.725715 45.211333, -83.726014 45.211046, -83.725268 45.210058, -83.724787 45.210124, -83.722209 45.209512, -83.721783 45.209173, -83.720631 45.208688, -83.720143 45.208662))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d6dd-700c-922d-1070e78e6c0d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.20948&mlon=-83.71821#map=14/45.20948/-83.71821) (45.20948, -83.71821)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.20948,-83.71821)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Sunken Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cb73-769f-bcd8-d570c502e422)
- Geometry of (1; `geo:hasGeometry`):
  - [Sunken Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cb73-769f-bcd8-d570c502e422)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d6dd-700c-922d-10715294a58c.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d6dd-700c-922d-10715294a58c.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d6dd-700c-922d-10715294a58c.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d6dd-700c-922d-10715294a58c)
Cite as: shape of Sunken Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d6dd-700c-922d-10715294a58c
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.