# shape of Porter Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d334-750a-ab9b-3924213fd36b>

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

Location: 43.22665, -85.96927 (box -85.98857, 43.22288, -85.94997, 43.23043; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 635301](https://ontology.bommaritollc.com/id/01a0de2c-d335-707c-af56-e8329278ba07)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-85.949967 43.228815, -85.95397 43.22996, -85.964061 43.230426, -85.967974 43.230038, -85.973076 43.22764, -85.978924 43.224027, -85.98408 43.222882, -85.988573 43.223621)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d334-750a-ab9b-3923173ab976)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.22665&mlon=-85.96927#map=14/43.22665/-85.96927) (43.22665, -85.96927)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.22665,-85.96927)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Porter Drain](https://ontology.bommaritollc.com/id/01a0ddfe-c4dc-711a-bbc3-64b94ea30d08)
- Geometry of (1; `geo:hasGeometry`):
  - [Porter Drain](https://ontology.bommaritollc.com/id/01a0ddfe-c4dc-711a-bbc3-64b94ea30d08)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d334-750a-ab9b-3924213fd36b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d334-750a-ab9b-3924213fd36b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d334-750a-ab9b-3924213fd36b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d334-750a-ab9b-3924213fd36b)
Cite as: shape of Porter Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d334-750a-ab9b-3924213fd36b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.