# shape of Grabemeyer Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-caa6-716b-bcc8-40b9f51b207b>

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

Location: 42.05958, -86.21512 (box -86.21731, 42.05777, -86.21293, 42.06139; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627037](https://ontology.bommaritollc.com/id/01a0de2c-caa6-716b-bcc8-40bf3e07fdad)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.212926 42.060884, -86.213439 42.061349, -86.21451 42.061392, -86.21602 42.06108, -86.216156 42.060652, -86.217313 42.060211, -86.216335 42.058034, -86.215296 42.057765, -86.214057 42.058419, -86.212926 42.060884))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-caa6-716b-bcc8-40b86da9fa05)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.05958&mlon=-86.21512#map=14/42.05958/-86.21512) (42.05958, -86.21512)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.05958,-86.21512)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Grabemeyer Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b60f-7281-a484-4dd2d7d9b32f)
- Geometry of (1; `geo:hasGeometry`):
  - [Grabemeyer Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b60f-7281-a484-4dd2d7d9b32f)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-caa6-716b-bcc8-40b9f51b207b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-caa6-716b-bcc8-40b9f51b207b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-caa6-716b-bcc8-40b9f51b207b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-caa6-716b-bcc8-40b9f51b207b)
Cite as: shape of Grabemeyer Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-caa6-716b-bcc8-40b9f51b207b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.