# shape of Marl Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cf45-70b1-87f8-08757458f6e9>

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

Location: 42.78308, -83.76447 (box -83.76830, 42.77700, -83.76064, 42.78915; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631587](https://ontology.bommaritollc.com/id/01a0de2c-cf45-70b1-87f8-087bafdbd9fa)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.764316 42.779477, -83.762792 42.779189, -83.761999 42.779493, -83.76183 42.780812, -83.761139 42.781409, -83.760642 42.782984, -83.761443 42.784817, -83.762702 42.785458, -83.764208 42.785451, -83.764973 42.784825, -83.765862 42.784838, -83.765623 42.78702, -83.765962 42.787365, -83.764359 42.78915, -83.766067 42.788184, -83.76714 42.788441, -83.768296 42.787434, -83.767851 42.787119, -83.767159 42.787242, -83.76691 42.783414, -83.766605 42.782937, -83.765856 42.783183, -83.765779 42.782868, -83.766616 42.782174, -83.765127 42.78151, -83.764992 42.779079, -83.763976 42.777001, -83.764663 42.779089, -83.764316 42.779477), (-83.766336 42.785545, -83.766281 42.786656, -83.766179 42.784952, -83.766336 42.785545))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf45-70b1-87f8-0874ad80152d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.78308&mlon=-83.76447#map=14/42.78308/-83.76447) (42.78308, -83.76447)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.78308,-83.76447)
- [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-be57-71dd-8f58-974a6e3e0d59)
- Geometry of (1; `geo:hasGeometry`):
  - [Marl Lake](https://ontology.bommaritollc.com/id/01a0ddfe-be57-71dd-8f58-974a6e3e0d59)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf45-70b1-87f8-08757458f6e9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf45-70b1-87f8-08757458f6e9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf45-70b1-87f8-08757458f6e9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf45-70b1-87f8-08757458f6e9)
Cite as: shape of Marl Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cf45-70b1-87f8-08757458f6e9
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.