# shape of Heart Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cbb9-7384-8cd0-3b81e7ae2bc9>

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

Location: 45.13640, -84.81721 (box -84.81884, 45.13549, -84.81558, 45.13732; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 628035](https://ontology.bommaritollc.com/id/01a0de2c-cbb9-7384-8cd0-3b87e57d0bfc)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.815948 45.135485, -84.815577 45.137322, -84.818215 45.13709, -84.81884 45.135824, -84.815948 45.135485))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cbb9-7384-8cd0-3b8025be260b)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.13640&mlon=-84.81721#map=14/45.13640/-84.81721) (45.13640, -84.81721)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.13640,-84.81721)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Heart Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b810-723a-80cb-003fe48cfccb)
- Geometry of (1; `geo:hasGeometry`):
  - [Heart Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b810-723a-80cb-003fe48cfccb)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cbb9-7384-8cd0-3b81e7ae2bc9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cbb9-7384-8cd0-3b81e7ae2bc9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cbb9-7384-8cd0-3b81e7ae2bc9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cbb9-7384-8cd0-3b81e7ae2bc9)
Cite as: shape of Heart Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-cbb9-7384-8cd0-3b81e7ae2bc9
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.