# shape of Seven Lakes

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d4dc-728a-a9dd-1368c7c36f7b>

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

Location: 42.81210, -83.67531 (box -83.68043, 42.80491, -83.67019, 42.81930; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 637591](https://ontology.bommaritollc.com/id/01a0de2c-d4dd-7661-ad1c-837284ae2b7e)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.672499 42.807254, -83.671709 42.807817, -83.673209 42.807775, -83.673043 42.807046, -83.674086 42.806904, -83.674212 42.807799, -83.675056 42.808212, -83.672636 42.808805, -83.671821 42.810088, -83.672243 42.810392, -83.672191 42.812082, -83.672675 42.812996, -83.674462 42.814009, -83.674613 42.814606, -83.674202 42.814901, -83.673911 42.814407, -83.673506 42.814662, -83.673331 42.814047, -83.671497 42.814094, -83.672559 42.815679, -83.672224 42.816476, -83.670744 42.81629, -83.670192 42.817028, -83.670452 42.81774, -83.672099 42.818158, -83.675324 42.816074, -83.677469 42.817051, -83.678518 42.819036, -83.67942 42.819297, -83.679651 42.818666, -83.678615 42.817254, -83.67853 42.814177, -83.677885 42.81304, -83.678281 42.812523, -83.67981 42.812863, -83.680427 42.810639, -83.677294 42.810306, -83.67863 42.809559, -83.678129 42.807011, -83.679518 42.807118, -83.680381 42.806459, -83.680179 42.805469, -83.679299 42.80592, -83.678966 42.806711, -83.677689 42.804907, -83.675937 42.805162, -83.675006 42.804942, -83.675635 42.805474, -83.675213 42.806084, -83.672499 42.807254), (-83.675569 42.812838, -83.675648 42.813895, -83.675256 42.814045, -83.675196 42.812996, -83.675569 42.812838))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d4dc-728a-a9dd-13675ed4548d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.81210&mlon=-83.67531#map=14/42.81210/-83.67531) (42.81210, -83.67531)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.81210,-83.67531)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Seven Lakes](https://ontology.bommaritollc.com/id/01a0ddfe-c824-74f3-972b-b2e145e1a5d6)
- Geometry of (1; `geo:hasGeometry`):
  - [Seven Lakes](https://ontology.bommaritollc.com/id/01a0ddfe-c824-74f3-972b-b2e145e1a5d6)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d4dc-728a-a9dd-1368c7c36f7b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d4dc-728a-a9dd-1368c7c36f7b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d4dc-728a-a9dd-1368c7c36f7b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d4dc-728a-a9dd-1368c7c36f7b)
Cite as: shape of Seven Lakes. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d4dc-728a-a9dd-1368c7c36f7b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.