# shape of Martin Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cf54-775d-8bbe-303208b11474>

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

Location: 42.13404, -83.41170 (box -83.42207, 42.11373, -83.40134, 42.15435; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631656](https://ontology.bommaritollc.com/id/01a0de2c-cf55-728d-9f45-336166ce4128)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.40493 42.137187, -83.40482 42.135797, -83.404343 42.135699, -83.404276 42.13484, -83.403417 42.133948, -83.403097 42.13106, -83.403447 42.13004, -83.402102 42.129306), (-83.402102 42.129306, -83.402075 42.121689, -83.401584 42.121401, -83.401338 42.113735), (-83.422071 42.154348, -83.417827 42.151323, -83.417191 42.151339, -83.416038 42.148776, -83.414672 42.148772, -83.414656 42.148079, -83.412109 42.148124, -83.41209 42.144385, -83.40983 42.14429, -83.409799 42.14265, -83.408875 42.140591, -83.407162 42.140571, -83.406321 42.138232, -83.40493 42.137187)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf54-775d-8bbe-30319e21147a)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.13404&mlon=-83.41170#map=14/42.13404/-83.41170) (42.13404, -83.41170)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.13404,-83.41170)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Martin Drain](https://ontology.bommaritollc.com/id/01a0ddfe-be72-73a2-9ae7-8394d69e0fcb)
- Geometry of (1; `geo:hasGeometry`):
  - [Martin Drain](https://ontology.bommaritollc.com/id/01a0ddfe-be72-73a2-9ae7-8394d69e0fcb)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf54-775d-8bbe-303208b11474.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf54-775d-8bbe-303208b11474.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf54-775d-8bbe-303208b11474.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf54-775d-8bbe-303208b11474)
Cite as: shape of Martin Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cf54-775d-8bbe-303208b11474
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.