# shape of Big Marsh Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c4cf-72fa-b268-7d18d1073278>

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

Location: 42.12270, -83.55577 (box -83.56874, 42.10820, -83.54281, 42.13719; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 621334](https://ontology.bommaritollc.com/id/01a0de2c-c4d0-7189-a1d8-4f743b195e79)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.568145 42.136379, -83.565927 42.134361, -83.563419 42.129037), (-83.563419 42.129037, -83.56127 42.124564, -83.557216 42.120363, -83.548859 42.117629), (-83.568737 42.137187, -83.568145 42.136379), (-83.545371 42.116697, -83.543143 42.115459, -83.542809 42.111743, -83.545898 42.108203), (-83.548859 42.117629, -83.545371 42.116697)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c4cf-72fa-b268-7d17e2d14e51)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.12270&mlon=-83.55577#map=14/42.12270/-83.55577) (42.12270, -83.55577)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.12270,-83.55577)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Big Marsh Drain](https://ontology.bommaritollc.com/id/01a0ddfe-ac09-702e-a383-50abba84f730)
- Geometry of (1; `geo:hasGeometry`):
  - [Big Marsh Drain](https://ontology.bommaritollc.com/id/01a0ddfe-ac09-702e-a383-50abba84f730)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c4cf-72fa-b268-7d18d1073278.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c4cf-72fa-b268-7d18d1073278.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c4cf-72fa-b268-7d18d1073278.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c4cf-72fa-b268-7d18d1073278)
Cite as: shape of Big Marsh Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c4cf-72fa-b268-7d18d1073278
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.