# shape of Grinnell Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-caed-7044-9620-6a8efeaaa729>

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

Location: 41.82700, -83.95546 (box -83.97334, 41.82139, -83.93757, 41.83260; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627444](https://ontology.bommaritollc.com/id/01a0de2c-caed-7044-9620-6a94b079e65d)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.97334 41.832604, -83.971137 41.830496, -83.970575 41.829329, -83.968829 41.82916, -83.968584 41.827482, -83.962142 41.826956, -83.961777 41.825805, -83.959814 41.825823, -83.957383 41.824577, -83.953178 41.823679, -83.951766 41.821745, -83.949076 41.821394, -83.944566 41.822209, -83.942614 41.821827, -83.939543 41.822247, -83.937571 41.821601)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-caed-7044-9620-6a8d9c57032b)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.82700&mlon=-83.95546#map=14/41.82700/-83.95546) (41.82700, -83.95546)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.82700,-83.95546)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Grinnell Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b6e2-70b9-b0f5-28d1bda71810)
- Geometry of (1; `geo:hasGeometry`):
  - [Grinnell Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b6e2-70b9-b0f5-28d1bda71810)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-caed-7044-9620-6a8efeaaa729.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-caed-7044-9620-6a8efeaaa729.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-caed-7044-9620-6a8efeaaa729.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-caed-7044-9620-6a8efeaaa729)
Cite as: shape of Grinnell Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-caed-7044-9620-6a8efeaaa729
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.