# shape of Broom Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c57a-764f-a661-bd66aefaf202>

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

Location: 41.87137, -84.69341 (box -84.69458, 41.87030, -84.69224, 41.87243; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 622056](https://ontology.bommaritollc.com/id/01a0de2c-c57a-764f-a661-bd6c0c9fe534)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.693179 41.870335, -84.692561 41.870303, -84.692237 41.870682, -84.692566 41.872112, -84.693544 41.872431, -84.694575 41.871732, -84.693179 41.870335))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c579-7461-9059-1d7751ac0638)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.87137&mlon=-84.69341#map=14/41.87137/-84.69341) (41.87137, -84.69341)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.87137,-84.69341)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Broom Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ad7f-70c6-8814-4eb74c59329d)
- Geometry of (1; `geo:hasGeometry`):
  - [Broom Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ad7f-70c6-8814-4eb74c59329d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c57a-764f-a661-bd66aefaf202.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c57a-764f-a661-bd66aefaf202.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c57a-764f-a661-bd66aefaf202.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c57a-764f-a661-bd66aefaf202)
Cite as: shape of Broom Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c57a-764f-a661-bd66aefaf202
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.