# shape of Groh Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-caee-7293-a3b6-b2b8505e04d8>

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

Location: 42.07691, -83.22577 (box -83.22831, 42.06619, -83.22322, 42.08763; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627453](https://ontology.bommaritollc.com/id/01a0de2c-caee-7293-a3b6-b2be7e71c382)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.223222 42.087632, -83.227292 42.083225, -83.227127 42.082779, -83.227824 42.081952, -83.228313 42.079713, -83.22667 42.076704, -83.226301 42.068761, -83.228112 42.066186)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-caed-7044-9620-6a9df3340caf)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.07691&mlon=-83.22577#map=14/42.07691/-83.22577) (42.07691, -83.22577)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.07691,-83.22577)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Groh Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b6e4-76da-80ce-8022d20312ba)
- Geometry of (1; `geo:hasGeometry`):
  - [Groh Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b6e4-76da-80ce-8022d20312ba)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-caee-7293-a3b6-b2b8505e04d8.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-caee-7293-a3b6-b2b8505e04d8.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-caee-7293-a3b6-b2b8505e04d8.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-caee-7293-a3b6-b2b8505e04d8)
Cite as: shape of Groh Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-caee-7293-a3b6-b2b8505e04d8
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.