# shape of Robbins Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d3f6-711f-9cc1-6dbbe9b5f499>

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

Location: 41.82216, -85.81998 (box -85.82365, 41.81896, -85.81631, 41.82536; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 636032](https://ontology.bommaritollc.com/id/01a0de2c-d3f7-7085-aa00-c49fb3343b79)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.816311 41.822226, -85.816326 41.82267, -85.816957 41.822769, -85.818572 41.822385, -85.821075 41.825365, -85.822322 41.825305, -85.823651 41.824015, -85.820891 41.819958, -85.819445 41.818964, -85.817529 41.819524, -85.816494 41.821111, -85.817228 41.822094, -85.816311 41.822226))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d3f6-711f-9cc1-6dba428a8126)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.82216&mlon=-85.81998#map=14/41.82216/-85.81998) (41.82216, -85.81998)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.82216,-85.81998)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Robbins Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c666-753d-97ba-a5e9b1fbb3b2)
- Geometry of (1; `geo:hasGeometry`):
  - [Robbins Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c666-753d-97ba-a5e9b1fbb3b2)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d3f6-711f-9cc1-6dbbe9b5f499.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d3f6-711f-9cc1-6dbbe9b5f499.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d3f6-711f-9cc1-6dbbe9b5f499.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d3f6-711f-9cc1-6dbbe9b5f499)
Cite as: shape of Robbins Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d3f6-711f-9cc1-6dbbe9b5f499
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.