# shape of Big Williams Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c4d9-7560-86e3-0cbfe1b06d9d>

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

Location: 44.32809, -83.98306 (box -83.98624, 44.32681, -83.97988, 44.32938; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 621369](https://ontology.bommaritollc.com/id/01a0de2c-c4da-7555-ad39-ec20f0acdda7)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.984228 44.328872, -83.985562 44.328226, -83.986239 44.327392, -83.985866 44.326974, -83.984779 44.326812, -83.981969 44.327225, -83.980405 44.3277, -83.979881 44.328617, -83.98007 44.329217, -83.980774 44.329377, -83.984228 44.328872))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c4d9-7560-86e3-0cbe3bf16081)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.32809&mlon=-83.98306#map=14/44.32809/-83.98306) (44.32809, -83.98306)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.32809,-83.98306)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Big Williams Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac1d-77df-a62f-8459eb5f970f)
- Geometry of (1; `geo:hasGeometry`):
  - [Big Williams Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac1d-77df-a62f-8459eb5f970f)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c4d9-7560-86e3-0cbfe1b06d9d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c4d9-7560-86e3-0cbfe1b06d9d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c4d9-7560-86e3-0cbfe1b06d9d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c4d9-7560-86e3-0cbfe1b06d9d)
Cite as: shape of Big Williams Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c4d9-7560-86e3-0cbfe1b06d9d
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.