# shape of Sampson Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d46e-7555-b695-e027eb3b6f79>

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

Location: 41.77167, -84.18967 (box -84.19495, 41.76829, -84.18438, 41.77505; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 637153](https://ontology.bommaritollc.com/id/01a0de2c-d46f-7043-8598-907c145c361c)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-84.184382 41.775046, -84.186746 41.774739, -84.186995 41.773987, -84.189309 41.773214, -84.19019 41.768616, -84.194952 41.76829)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d46e-7555-b695-e026f2ada8fe)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.77167&mlon=-84.18967#map=14/41.77167/-84.18967) (41.77167, -84.18967)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.77167,-84.18967)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Sampson Drain](https://ontology.bommaritollc.com/id/01a0ddfe-c72d-74f4-b763-2b0f4e332d41)
- Geometry of (1; `geo:hasGeometry`):
  - [Sampson Drain](https://ontology.bommaritollc.com/id/01a0ddfe-c72d-74f4-b763-2b0f4e332d41)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d46e-7555-b695-e027eb3b6f79.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d46e-7555-b695-e027eb3b6f79.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d46e-7555-b695-e027eb3b6f79.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d46e-7555-b695-e027eb3b6f79)
Cite as: shape of Sampson Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d46e-7555-b695-e027eb3b6f79
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.