# shape of Langton Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cd9e-73c9-b2c5-54adbd5f3955>

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

Location: 42.00861, -83.26114 (box -83.28276, 41.99599, -83.23952, 42.02122; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 630136](https://ontology.bommaritollc.com/id/01a0de2c-cd9f-75b9-963c-25d82be5f4d5)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.282757 42.021221, -83.282481 42.011557, -83.281183 42.011535, -83.276247 42.008206, -83.275092 42.006791, -83.273256 42.006682, -83.268014 42.004318, -83.26537 42.003696, -83.263039 42.001587, -83.257964 41.99975, -83.257907 41.998997, -83.249348 41.998689, -83.248918 41.997662, -83.245852 41.997062, -83.244336 41.995992, -83.239522 41.996247)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cd9e-73c9-b2c5-54ac6cf0cd99)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.00861&mlon=-83.26114#map=14/42.00861/-83.26114) (42.00861, -83.26114)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.00861,-83.26114)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Langton Drain](https://ontology.bommaritollc.com/id/01a0ddfe-bb3b-7046-9276-41301e41198e)
- Geometry of (1; `geo:hasGeometry`):
  - [Langton Drain](https://ontology.bommaritollc.com/id/01a0ddfe-bb3b-7046-9276-41301e41198e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cd9e-73c9-b2c5-54adbd5f3955.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cd9e-73c9-b2c5-54adbd5f3955.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cd9e-73c9-b2c5-54adbd5f3955.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cd9e-73c9-b2c5-54adbd5f3955)
Cite as: shape of Langton Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cd9e-73c9-b2c5-54adbd5f3955
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.