# shape of Dempski Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c812-7433-879d-19f10e848c40>

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

Location: 43.68143, -84.24567 (box -84.25272, 43.68000, -84.23862, 43.68286; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 624545](https://ontology.bommaritollc.com/id/01a0de2c-c812-7433-879d-19f7cc153e9f)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-84.238619 43.682554, -84.239748 43.680741, -84.243464 43.680585, -84.245949 43.680003, -84.247242 43.680675, -84.249375 43.680808, -84.250778 43.68244, -84.252719 43.682858)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c811-7733-804a-27a260e532ca)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.68143&mlon=-84.24567#map=14/43.68143/-84.24567) (43.68143, -84.24567)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.68143,-84.24567)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Dempski Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b20a-7165-b951-b14453a83886)
- Geometry of (1; `geo:hasGeometry`):
  - [Dempski Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b20a-7165-b951-b14453a83886)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c812-7433-879d-19f10e848c40.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c812-7433-879d-19f10e848c40.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c812-7433-879d-19f10e848c40.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c812-7433-879d-19f10e848c40)
Cite as: shape of Dempski Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c812-7433-879d-19f10e848c40
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.