# shape of Black Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-da99-77de-84bc-da8fc6f1826d>

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

Location: 43.72973, -85.92650 (box -85.92815, 43.72841, -85.92484, 43.73105; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619233](https://ontology.bommaritollc.com/id/01a0de2c-da99-77de-84bc-da9542af088a)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.927214 43.729947, -85.926517 43.729611, -85.926524 43.728464, -85.925117 43.728411, -85.924843 43.729155, -85.925759 43.730452, -85.928068 43.731054, -85.92815 43.73044, -85.927214 43.729947))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-da99-77de-84bc-da8eac7570a6)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.72973&mlon=-85.92650#map=14/43.72973/-85.92650) (43.72973, -85.92650)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.72973,-85.92650)
- [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-d237-74fb-ba69-c156c114c4e5)
- Geometry of (1; `geo:hasGeometry`):
  - [Black Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d237-74fb-ba69-c156c114c4e5)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-da99-77de-84bc-da8fc6f1826d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-da99-77de-84bc-da8fc6f1826d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-da99-77de-84bc-da8fc6f1826d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-da99-77de-84bc-da8fc6f1826d)
Cite as: shape of Black Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-da99-77de-84bc-da8fc6f1826d
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.