# shape of Black Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c4ff-75ea-95bf-ef46f8afc0a8>

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

Location: 44.75442, -85.87420 (box -85.87556, 44.75372, -85.87284, 44.75512; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 621514](https://ontology.bommaritollc.com/id/01a0de2c-c4ff-75ea-95bf-ef4c66c37c6f)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.875184 44.755116, -85.875559 44.754651, -85.875001 44.754025, -85.873839 44.75372, -85.872844 44.753895, -85.873371 44.754931, -85.875184 44.755116))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c4ff-75ea-95bf-ef45511a7d7a)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.75442&mlon=-85.87420#map=14/44.75442/-85.87420) (44.75442, -85.87420)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.75442,-85.87420)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Black Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac63-7680-9ebe-d9b24745972b)
- Geometry of (1; `geo:hasGeometry`):
  - [Black Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac63-7680-9ebe-d9b24745972b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c4ff-75ea-95bf-ef46f8afc0a8.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c4ff-75ea-95bf-ef46f8afc0a8.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c4ff-75ea-95bf-ef46f8afc0a8.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c4ff-75ea-95bf-ef46f8afc0a8)
Cite as: shape of Black Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c4ff-75ea-95bf-ef46f8afc0a8
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.