# shape of Gregory Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cae3-7555-8d83-a9818c3ecd2d>

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

Location: 43.77135, -83.97491 (box -83.99736, 43.76322, -83.95246, 43.77947; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627405](https://ontology.bommaritollc.com/id/01a0de2c-cae4-75fc-a4b7-a74faf61b7eb)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.987893 43.767757, -83.980199 43.767715), (-83.980199 43.767715, -83.978539 43.76776, -83.977505 43.766279, -83.977415 43.76535, -83.97637 43.764343, -83.97131 43.763818, -83.969851 43.763224, -83.967437 43.763827, -83.962909 43.763866), (-83.987753 43.772557, -83.987893 43.767757), (-83.997357 43.779474, -83.997287 43.773162, -83.992215 43.773144, -83.987753 43.772557), (-83.962909 43.763866, -83.952461 43.763756)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cae3-7555-8d83-a980207deaef)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.77135&mlon=-83.97491#map=14/43.77135/-83.97491) (43.77135, -83.97491)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.77135,-83.97491)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Gregory Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b6d4-7388-b0a9-6ca4970124e9)
- Geometry of (1; `geo:hasGeometry`):
  - [Gregory Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b6d4-7388-b0a9-6ca4970124e9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cae3-7555-8d83-a9818c3ecd2d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cae3-7555-8d83-a9818c3ecd2d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cae3-7555-8d83-a9818c3ecd2d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cae3-7555-8d83-a9818c3ecd2d)
Cite as: shape of Gregory Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cae3-7555-8d83-a9818c3ecd2d
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.