# shape of Second Sister Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d4cd-727a-8b0f-2d716d5859e1>

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

Location: 42.27808, -83.79740 (box -83.79874, 42.27693, -83.79605, 42.27923; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 637530](https://ontology.bommaritollc.com/id/01a0de2c-d4cd-727a-8b0f-2d77242c165c)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.796158 42.277965, -83.796054 42.278959, -83.796498 42.278757, -83.796922 42.279226, -83.798741 42.277955, -83.798494 42.277498, -83.796868 42.27693, -83.796158 42.277965))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d4cd-727a-8b0f-2d70657d1ecf)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.27808&mlon=-83.79740#map=14/42.27808/-83.79740) (42.27808, -83.79740)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.27808,-83.79740)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Second Sister Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c80b-7176-b9fd-bcbfc43f7136)
- Geometry of (1; `geo:hasGeometry`):
  - [Second Sister Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c80b-7176-b9fd-bcbfc43f7136)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d4cd-727a-8b0f-2d716d5859e1.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d4cd-727a-8b0f-2d716d5859e1.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d4cd-727a-8b0f-2d716d5859e1.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d4cd-727a-8b0f-2d716d5859e1)
Cite as: shape of Second Sister Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-d4cd-727a-8b0f-2d716d5859e1
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.