# shape of Grass Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cab7-7767-84a8-d00b2d3bdd56>

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

Location: 42.10461, -85.82990 (box -85.83656, 42.09980, -85.82324, 42.10941; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627176](https://ontology.bommaritollc.com/id/01a0de2c-cab7-7767-84a8-d011133e36ca)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.825386 42.10581, -85.825901 42.105837, -85.826072 42.10637, -85.825521 42.107052, -85.826368 42.10721, -85.826655 42.107655, -85.826164 42.108513, -85.82774 42.109412, -85.828917 42.10941, -85.830564 42.108556, -85.831136 42.107621, -85.83048 42.106677, -85.829987 42.106694, -85.829568 42.107266, -85.827603 42.106709, -85.828064 42.105697, -85.829675 42.105316, -85.829912 42.105953, -85.830788 42.106248, -85.831 42.105775, -85.832177 42.105411, -85.832028 42.104691, -85.832418 42.104493, -85.833162 42.10508, -85.835575 42.10461, -85.836562 42.105487, -85.836263 42.103185, -85.834651 42.102446, -85.834333 42.1016, -85.833737 42.101947, -85.832567 42.101789, -85.832736 42.101393, -85.831867 42.101027, -85.831387 42.100088, -85.83029 42.099803, -85.829533 42.100173, -85.830049 42.100656, -85.828689 42.101113, -85.82746 42.101066, -85.825858 42.102057, -85.824854 42.104459, -85.823376 42.104819, -85.823694 42.105593, -85.823238 42.106071, -85.824291 42.106361, -85.825386 42.10581), (-85.831499 42.10489, -85.830557 42.104721, -85.831003 42.10322, -85.832446 42.103812, -85.831499 42.10489))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cab7-7767-84a8-d00aef7524b2)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.10461&mlon=-85.82990#map=14/42.10461/-85.82990) (42.10461, -85.82990)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.10461,-85.82990)
- [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-b635-70ed-8667-f69c91346b31)
- Geometry of (1; `geo:hasGeometry`):
  - [Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b635-70ed-8667-f69c91346b31)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cab7-7767-84a8-d00b2d3bdd56.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cab7-7767-84a8-d00b2d3bdd56.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cab7-7767-84a8-d00b2d3bdd56.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cab7-7767-84a8-d00b2d3bdd56)
Cite as: shape of Grass Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-cab7-7767-84a8-d00b2d3bdd56
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.