# shape of Shanahan Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d4eb-7218-b8f1-bd93fe033574>

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

Location: 42.57211, -83.11016 (box -83.12776, 42.56860, -83.09257, 42.57563; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 637651](https://ontology.bommaritollc.com/id/01a0de2c-d4eb-7218-b8f1-bd99265b9af0)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.127756 42.570035, -83.124939 42.570082, -83.123502 42.569444, -83.120266 42.569454, -83.118192 42.568595, -83.108584 42.568694, -83.108653 42.570738, -83.098795 42.571085, -83.099022 42.574254, -83.098206 42.574352, -83.09686 42.575303, -83.094598 42.575111, -83.092568 42.575633)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d4eb-7218-b8f1-bd92733dec83)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.57211&mlon=-83.11016#map=14/42.57211/-83.11016) (42.57211, -83.11016)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.57211,-83.11016)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Shanahan Drain](https://ontology.bommaritollc.com/id/01a0ddfe-c83e-71b2-a58e-3d2fd8961a65)
- Geometry of (1; `geo:hasGeometry`):
  - [Shanahan Drain](https://ontology.bommaritollc.com/id/01a0ddfe-c83e-71b2-a58e-3d2fd8961a65)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d4eb-7218-b8f1-bd93fe033574.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d4eb-7218-b8f1-bd93fe033574.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d4eb-7218-b8f1-bd93fe033574.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d4eb-7218-b8f1-bd93fe033574)
Cite as: shape of Shanahan Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-d4eb-7218-b8f1-bd93fe033574
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.