# shape of Grass Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dbfc-70e3-8df9-e4987dc4c1f6>

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

Location: 46.11125, -84.49518 (box -84.49983, 46.10969, -84.49052, 46.11281; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1620062](https://ontology.bommaritollc.com/id/01a0de2c-dbfc-70e3-8df9-e49e0fa253f8)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.492555 46.11001, -84.491243 46.109885, -84.490518 46.110285, -84.491617 46.111933, -84.493875 46.111803, -84.498094 46.11281, -84.499246 46.112585, -84.499834 46.111963, -84.499628 46.110712, -84.497614 46.109694, -84.494821 46.110876, -84.494478 46.110281, -84.492555 46.11001))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dbfc-70e3-8df9-e497f2e3b7f0)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.11125&mlon=-84.49518#map=14/46.11125/-84.49518) (46.11125, -84.49518)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.11125,-84.49518)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d423-724a-9b81-444962a75394)
- Geometry of (1; `geo:hasGeometry`):
  - [Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d423-724a-9b81-444962a75394)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dbfc-70e3-8df9-e4987dc4c1f6.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dbfc-70e3-8df9-e4987dc4c1f6.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dbfc-70e3-8df9-e4987dc4c1f6.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dbfc-70e3-8df9-e4987dc4c1f6)
Cite as: shape of Grass Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dbfc-70e3-8df9-e4987dc4c1f6
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.