# shape of Black River Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d6bfb1cc2ea>

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

Location: 46.33364, -90.05342 (box -90.05740, 46.32780, -90.04944, 46.33948; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 621529](https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d71af07eeac)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-90.050499 46.328971, -90.049444 46.330827, -90.050367 46.336081, -90.050826 46.336718, -90.054251 46.338126, -90.055051 46.339471, -90.055494 46.339477, -90.05523 46.336963, -90.055768 46.337211, -90.055958 46.33681, -90.055497 46.335081, -90.057401 46.333732, -90.057384 46.332964, -90.056467 46.333084, -90.05533 46.334224, -90.053929 46.333257, -90.053897 46.332752, -90.054972 46.332259, -90.055319 46.331112, -90.054934 46.329423, -90.052772 46.327813, -90.051907 46.327802, -90.050499 46.328971))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d6af9661706)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.33364&mlon=-90.05342#map=14/46.33364/-90.05342) (46.33364, -90.05342)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.33364,-90.05342)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Black River Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac6f-73b5-a948-53e6940b472d)
- Geometry of (1; `geo:hasGeometry`):
  - [Black River Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac6f-73b5-a948-53e6940b472d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d6bfb1cc2ea.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d6bfb1cc2ea.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d6bfb1cc2ea.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d6bfb1cc2ea)
Cite as: shape of Black River Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d6bfb1cc2ea
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.