# shape of Lum Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cf0f-752b-ac1a-9eef12e44e64>

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

Location: 42.92237, -83.81416 (box -83.83837, 42.91139, -83.78996, 42.93335; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631210](https://ontology.bommaritollc.com/id/01a0de2c-cf10-7226-85ec-2698f7365693)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.789962 42.911388, -83.791325 42.913926, -83.794867 42.913901, -83.795924 42.915072, -83.795773 42.917118, -83.796425 42.918055, -83.795832 42.91986, -83.795115 42.920485, -83.795205 42.922624), (-83.813042 42.931263, -83.82365 42.931409, -83.826605 42.932181, -83.838366 42.933355), (-83.795205 42.922624, -83.795379 42.928393, -83.796483 42.92842, -83.79699 42.929986, -83.797948 42.930474, -83.802793 42.930602, -83.802911 42.929929, -83.810303 42.929673, -83.810342 42.930956, -83.813042 42.931263)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf0f-752b-ac1a-9eeeb0c8d3fe)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.92237&mlon=-83.81416#map=14/42.92237/-83.81416) (42.92237, -83.81416)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.92237,-83.81416)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Lum Drain](https://ontology.bommaritollc.com/id/01a0ddfe-bdae-7037-93dd-c50f5f218a63)
- Geometry of (1; `geo:hasGeometry`):
  - [Lum Drain](https://ontology.bommaritollc.com/id/01a0ddfe-bdae-7037-93dd-c50f5f218a63)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf0f-752b-ac1a-9eef12e44e64.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf0f-752b-ac1a-9eef12e44e64.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf0f-752b-ac1a-9eef12e44e64.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf0f-752b-ac1a-9eef12e44e64)
Cite as: shape of Lum Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-cf0f-752b-ac1a-9eef12e44e64
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.