# shape of Lake Halloran

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cb1f-74ea-8a87-fcd149db6b21>

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

Location: 47.87370, -89.01253 (box -89.02393, 47.86888, -89.00114, 47.87852; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627657](https://ontology.bommaritollc.com/id/01a0de2c-cb1f-74ea-8a87-fcd7e11d39a1)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-89.016812 47.874629, -89.023797 47.873184, -89.023219 47.871868, -89.023929 47.870909, -89.022497 47.86888, -89.005909 47.87303, -89.003878 47.874333, -89.001394 47.875239, -89.001141 47.876182, -89.002223 47.877915, -89.003518 47.878519, -89.016812 47.874629))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cb1f-74ea-8a87-fcd04acdf8df)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=47.87370&mlon=-89.01253#map=14/47.87370/-89.01253) (47.87370, -89.01253)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=47.87370,-89.01253)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Lake Halloran](https://ontology.bommaritollc.com/id/01a0ddfe-b738-73cf-b69c-7790d1c89d1b)
- Geometry of (1; `geo:hasGeometry`):
  - [Lake Halloran](https://ontology.bommaritollc.com/id/01a0ddfe-b738-73cf-b69c-7790d1c89d1b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cb1f-74ea-8a87-fcd149db6b21.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cb1f-74ea-8a87-fcd149db6b21.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cb1f-74ea-8a87-fcd149db6b21.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cb1f-74ea-8a87-fcd149db6b21)
Cite as: shape of Lake Halloran. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-cb1f-74ea-8a87-fcd149db6b21
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.