# shape of Rock Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d404-77dc-8594-9682be16fe6b>

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

Location: 45.91059, -87.93082 (box -87.93680, 45.90778, -87.92485, 45.91340; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 636083](https://ontology.bommaritollc.com/id/01a0de2c-d404-77dc-8594-9688cada3a03)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-87.935729 45.912296, -87.935738 45.911251, -87.936802 45.909509, -87.936363 45.908962, -87.935014 45.908791, -87.934508 45.908099, -87.932795 45.907785, -87.924981 45.908718, -87.924848 45.909203, -87.926878 45.910201, -87.927738 45.909725, -87.92855 45.910083, -87.929564 45.909796, -87.92866 45.911498, -87.929501 45.911712, -87.928645 45.91181, -87.928441 45.912378, -87.928727 45.912703, -87.929447 45.912643, -87.930299 45.913403, -87.93143 45.913288, -87.932056 45.912725, -87.934306 45.913401, -87.935729 45.912296))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d404-77dc-8594-96819b82f988)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.91059&mlon=-87.93082#map=14/45.91059/-87.93082) (45.91059, -87.93082)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.91059,-87.93082)
- [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-c679-72f5-87db-85bf76df16ea)
- Geometry of (1; `geo:hasGeometry`):
  - [Rock Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c679-72f5-87db-85bf76df16ea)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d404-77dc-8594-9682be16fe6b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d404-77dc-8594-9682be16fe6b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d404-77dc-8594-9682be16fe6b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d404-77dc-8594-9682be16fe6b)
Cite as: shape of Rock Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d404-77dc-8594-9682be16fe6b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.