# shape of Rock Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d403-762e-a85a-0ba47c307d1c>

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

Location: 43.40814, -84.94240 (box -84.94698, 43.40605, -84.93782, 43.41023; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 636082](https://ontology.bommaritollc.com/id/01a0de2c-d404-77dc-8594-96809660b7f3)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.944789 43.409908, -84.946675 43.409703, -84.946984 43.409339, -84.946906 43.407607, -84.94579 43.406881, -84.94338 43.406682, -84.941887 43.406053, -84.939795 43.40805, -84.93876 43.407616, -84.937997 43.407761, -84.937818 43.408376, -84.938207 43.408675, -84.939878 43.4086, -84.941538 43.410227, -84.944789 43.409908))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d403-762e-a85a-0ba3de06e69a)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.40814&mlon=-84.94240#map=14/43.40814/-84.94240) (43.40814, -84.94240)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.40814,-84.94240)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Rock Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c678-745c-9f79-cd48bd359990)
- Geometry of (1; `geo:hasGeometry`):
  - [Rock Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c678-745c-9f79-cd48bd359990)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d403-762e-a85a-0ba47c307d1c.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d403-762e-a85a-0ba47c307d1c.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d403-762e-a85a-0ba47c307d1c.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d403-762e-a85a-0ba47c307d1c)
Cite as: shape of Rock Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d403-762e-a85a-0ba47c307d1c
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.