# shape of Grass Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cac1-7667-93a1-c3780a391e8f>

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

Location: 44.86658, -85.10092 (box -85.10353, 44.86532, -85.09831, 44.86784; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627202](https://ontology.bommaritollc.com/id/01a0de2c-cac1-7667-93a1-c37ea3bc0edb)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.103107 44.865529, -85.101651 44.866057, -85.099691 44.866218, -85.098309 44.867658, -85.099338 44.867841, -85.100173 44.867224, -85.10101 44.867795, -85.10353 44.865318, -85.103107 44.865529))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cac1-7667-93a1-c3773efce683)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.86658&mlon=-85.10092#map=14/44.86658/-85.10092) (44.86658, -85.10092)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.86658,-85.10092)
- [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-b688-7357-bbd1-48c30b492318)
- Geometry of (1; `geo:hasGeometry`):
  - [Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b688-7357-bbd1-48c30b492318)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cac1-7667-93a1-c3780a391e8f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cac1-7667-93a1-c3780a391e8f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cac1-7667-93a1-c3780a391e8f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cac1-7667-93a1-c3780a391e8f)
Cite as: shape of Grass Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cac1-7667-93a1-c3780a391e8f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.