# shape of Gilbert Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-ca71-73c2-9a73-00d6c2e10844>

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

Location: 42.64029, -84.59546 (box -84.61591, 42.62817, -84.57500, 42.65240; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 626804](https://ontology.bommaritollc.com/id/01a0de2c-ca72-70bb-b5bf-0dd85d22f906)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-84.592005 42.643895, -84.597514 42.642831, -84.601259 42.640839), (-84.615906 42.628288, -84.615864 42.628175), (-84.575004 42.652397, -84.576918 42.651258, -84.582797 42.65117), (-84.582797 42.65117, -84.582747 42.645586, -84.592005 42.643895), (-84.601259 42.640839, -84.603244 42.639549, -84.605007 42.637752, -84.608563 42.636556, -84.609567 42.634205, -84.61215 42.631883, -84.612113 42.63057, -84.613199 42.630452, -84.615906 42.628288)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-ca71-73c2-9a73-00d5678d7eed)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.64029&mlon=-84.59546#map=14/42.64029/-84.59546) (42.64029, -84.59546)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.64029,-84.59546)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Gilbert Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b5bc-7636-aa7e-b0200e1b4b5b)
- Geometry of (1; `geo:hasGeometry`):
  - [Gilbert Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b5bc-7636-aa7e-b0200e1b4b5b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-ca71-73c2-9a73-00d6c2e10844.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-ca71-73c2-9a73-00d6c2e10844.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-ca71-73c2-9a73-00d6c2e10844.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-ca71-73c2-9a73-00d6c2e10844)
Cite as: shape of Gilbert Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-ca71-73c2-9a73-00d6c2e10844
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.