# shape of Marl Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cf47-70b2-9d12-62d433c41dad>

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

Location: 45.99863, -83.69096 (box -83.69546, 45.99032, -83.68646, 46.00694; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631592](https://ontology.bommaritollc.com/id/01a0de2c-cf48-724b-b886-0bc2c8c5208e)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.689357 46.000091, -83.686458 46.004647, -83.69112 46.005195, -83.69138 46.006942, -83.691395 46.005294, -83.691456 46.005665, -83.692352 46.005572, -83.692483 46.002088, -83.694405 46.000032, -83.695171 45.998212, -83.693815 45.99232, -83.6945 45.991664, -83.695465 45.991571, -83.694313 45.990318, -83.691742 45.992513, -83.690586 45.994864, -83.691064 45.996873, -83.690502 45.999143, -83.689357 46.000091))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf47-70b2-9d12-62d3245537ee)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.99863&mlon=-83.69096#map=14/45.99863/-83.69096) (45.99863, -83.69096)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.99863,-83.69096)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Marl Lake](https://ontology.bommaritollc.com/id/01a0ddfe-be5a-721b-a45e-f7969aa477dd)
- Geometry of (1; `geo:hasGeometry`):
  - [Marl Lake](https://ontology.bommaritollc.com/id/01a0ddfe-be5a-721b-a45e-f7969aa477dd)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf47-70b2-9d12-62d433c41dad.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf47-70b2-9d12-62d433c41dad.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf47-70b2-9d12-62d433c41dad.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf47-70b2-9d12-62d433c41dad)
Cite as: shape of Marl Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cf47-70b2-9d12-62d433c41dad
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.