# shape of Duff Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c8db-75f5-bf7c-bb0c8fba17d3>

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

Location: 42.10045, -83.37990 (box -83.39706, 42.07469, -83.36274, 42.12621; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 624966](https://ontology.bommaritollc.com/id/01a0de2c-c8db-75f5-bf7c-bb1219e81b2e)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.363643 42.076106, -83.36274 42.074688), (-83.397063 42.126212, -83.396833 42.122871, -83.391925 42.122869, -83.391855 42.121163, -83.391071 42.121161, -83.389392 42.118403, -83.388278 42.117369, -83.385967 42.116353, -83.385726 42.115671, -83.381945 42.115675, -83.381924 42.114022, -83.380343 42.113316, -83.378372 42.110824, -83.378361 42.109846, -83.375287 42.109543, -83.373789 42.108486, -83.373506 42.107761, -83.369937 42.10689, -83.371594 42.104187, -83.371637 42.102817, -83.369152 42.096662, -83.368413 42.095825, -83.367008 42.095408, -83.367017 42.094132, -83.366085 42.094131, -83.365915 42.091617, -83.365278 42.090193, -83.363932 42.089031, -83.36372 42.087158, -83.363237 42.086677, -83.36451 42.084375, -83.365284 42.08174, -83.366393 42.080527, -83.365441 42.079972, -83.363643 42.076106)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c8db-75f5-bf7c-bb0b2ece4755)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.10045&mlon=-83.37990#map=14/42.10045/-83.37990) (42.10045, -83.37990)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.10045,-83.37990)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Duff Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b2fe-74d9-b8bc-adc6132fac0f)
- Geometry of (1; `geo:hasGeometry`):
  - [Duff Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b2fe-74d9-b8bc-adc6132fac0f)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c8db-75f5-bf7c-bb0c8fba17d3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c8db-75f5-bf7c-bb0c8fba17d3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c8db-75f5-bf7c-bb0c8fba17d3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c8db-75f5-bf7c-bb0c8fba17d3)
Cite as: shape of Duff Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c8db-75f5-bf7c-bb0c8fba17d3
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.