# shape of Podunk Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d31d-7561-9289-b0d48d1a7da0>

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

Location: 42.12213, -83.97179 (box -83.97318, 42.12100, -83.97040, 42.12326; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 635158](https://ontology.bommaritollc.com/id/01a0de2c-d31d-7561-9289-b0daa0d9da29)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.973117 42.121681, -83.971674 42.120999, -83.970403 42.122399, -83.972203 42.123255, -83.973178 42.122268, -83.973117 42.121681))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d31d-7561-9289-b0d3a65b1f82)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.12213&mlon=-83.97179#map=14/42.12213/-83.97179) (42.12213, -83.97179)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.12213,-83.97179)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Podunk Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c49a-708d-be7b-e67c97b89a0b)
- Geometry of (1; `geo:hasGeometry`):
  - [Podunk Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c49a-708d-be7b-e67c97b89a0b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d31d-7561-9289-b0d48d1a7da0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d31d-7561-9289-b0d48d1a7da0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d31d-7561-9289-b0d48d1a7da0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d31d-7561-9289-b0d48d1a7da0)
Cite as: shape of Podunk Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d31d-7561-9289-b0d48d1a7da0
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.