# shape of Birch Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c4e1-7098-b2a4-8fc98e7de476>

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

Location: 44.22848, -84.01208 (box -84.01880, 44.22679, -84.00536, 44.23018; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 621405](https://ontology.bommaritollc.com/id/01a0de2c-c4e1-7098-b2a4-8fcf04d31b27)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.006393 44.226786, -84.005363 44.227723, -84.005521 44.228629, -84.007829 44.230177, -84.009971 44.229602, -84.01186 44.229608, -84.012581 44.228984, -84.013935 44.228665, -84.015784 44.2291, -84.018455 44.228615, -84.018243 44.229308, -84.018801 44.229455, -84.018394 44.228454, -84.01613 44.228916, -84.013745 44.228509, -84.008314 44.229084, -84.007631 44.228663, -84.007178 44.227225, -84.006393 44.226786))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c4e1-7098-b2a4-8fc8893492b9)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.22848&mlon=-84.01208#map=14/44.22848/-84.01208) (44.22848, -84.01208)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.22848,-84.01208)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Birch Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac2a-7129-af5d-46ed81c6cd7c)
- Geometry of (1; `geo:hasGeometry`):
  - [Birch Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac2a-7129-af5d-46ed81c6cd7c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c4e1-7098-b2a4-8fc98e7de476.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c4e1-7098-b2a4-8fc98e7de476.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c4e1-7098-b2a4-8fc98e7de476.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c4e1-7098-b2a4-8fc98e7de476)
Cite as: shape of Birch Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c4e1-7098-b2a4-8fc98e7de476
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.