# shape of Willow Marsh Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-e228-72c4-867e-ef138230e235>

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

Location: 42.67734, -85.32659 (box -85.33128, 42.67277, -85.32189, 42.68191; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 2105386](https://ontology.bommaritollc.com/id/01a0de2c-e228-72c4-867e-ef19cc31b803)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-85.321895 42.681906, -85.324226 42.68103, -85.324482 42.679157, -85.325772 42.677769, -85.326466 42.677539, -85.32668 42.67692, -85.327724 42.676668, -85.328458 42.677119, -85.329508 42.677098, -85.329507 42.675658, -85.33079 42.674319, -85.331281 42.672774)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-e228-72c4-867e-ef1261381aa5)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.67734&mlon=-85.32659#map=14/42.67734/-85.32659) (42.67734, -85.32659)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.67734,-85.32659)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Willow Marsh Drain](https://ontology.bommaritollc.com/id/01a0ddfe-dd34-7289-8c9b-630df8459cf0)
- Geometry of (1; `geo:hasGeometry`):
  - [Willow Marsh Drain](https://ontology.bommaritollc.com/id/01a0ddfe-dd34-7289-8c9b-630df8459cf0)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-e228-72c4-867e-ef138230e235.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-e228-72c4-867e-ef138230e235.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-e228-72c4-867e-ef138230e235.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-e228-72c4-867e-ef138230e235)
Cite as: shape of Willow Marsh Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-e228-72c4-867e-ef138230e235
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.