# shape of Grass Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cac5-77ea-9eac-dd4dedb8221e>

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

Location: 45.12692, -83.33882 (box -83.34752, 45.11793, -83.33012, 45.13592; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627216](https://ontology.bommaritollc.com/id/01a0de2c-cac5-77ea-9eac-dd537d69a153)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.339603 45.124909, -83.338315 45.124792, -83.337774 45.124308, -83.340193 45.124932, -83.341364 45.124807, -83.341359 45.123917, -83.342168 45.123204, -83.341575 45.121654, -83.341141 45.12167, -83.341143 45.121028, -83.33968 45.119746, -83.338679 45.12002, -83.33927 45.119306, -83.338327 45.118245, -83.336117 45.11793, -83.335504 45.118099, -83.335044 45.118945, -83.333389 45.119607, -83.332742 45.120688, -83.333019 45.121414, -83.334754 45.122426, -83.332179 45.122077, -83.330178 45.125633, -83.330121 45.126693, -83.33104 45.127578, -83.331126 45.127094, -83.331915 45.127727, -83.333192 45.127662, -83.332724 45.129078, -83.334153 45.130925, -83.333903 45.131556, -83.334576 45.131908, -83.334221 45.131545, -83.334624 45.131419, -83.335505 45.132041, -83.337278 45.132196, -83.338074 45.132762, -83.337934 45.133311, -83.338559 45.134031, -83.340508 45.134884, -83.343295 45.135364, -83.342581 45.135918, -83.345542 45.134828, -83.345107 45.135404, -83.345904 45.135525, -83.347518 45.133753, -83.346884 45.133407, -83.346751 45.134, -83.345705 45.13463, -83.346683 45.133247, -83.345222 45.132181, -83.345426 45.131072, -83.344515 45.129583, -83.343526 45.12861, -83.342233 45.128702, -83.341895 45.127411, -83.342554 45.127044, -83.342069 45.125956, -83.339603 45.124909), (-83.339105 45.132236, -83.340027 45.132165, -83.340196 45.132451, -83.338816 45.133158, -83.339105 45.132236))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cac5-77ea-9eac-dd4c0353f631)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.12692&mlon=-83.33882#map=14/45.12692/-83.33882) (45.12692, -83.33882)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.12692,-83.33882)
- [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-b694-74e5-b4ab-07e127413357)
- Geometry of (1; `geo:hasGeometry`):
  - [Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b694-74e5-b4ab-07e127413357)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cac5-77ea-9eac-dd4dedb8221e.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cac5-77ea-9eac-dd4dedb8221e.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cac5-77ea-9eac-dd4dedb8221e.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cac5-77ea-9eac-dd4dedb8221e)
Cite as: shape of Grass Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-cac5-77ea-9eac-dd4dedb8221e
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.