# shape of Duck Lake Ditch

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c86b-7314-96d3-93a5f1715eed>

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

Location: 42.41065, -84.77598 (box -84.78208, 42.39849, -84.76987, 42.42280; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 624948](https://ontology.bommaritollc.com/id/01a0de2c-c86c-7772-b6f2-5db942199796)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-84.770741 42.410784, -84.770626 42.412246, -84.771609 42.415027, -84.771653 42.418054, -84.770841 42.419628, -84.771141 42.421242, -84.770825 42.422441, -84.769869 42.422803), (-84.782083 42.398489, -84.781223 42.399591, -84.780834 42.40418, -84.777961 42.405515, -84.775689 42.406013, -84.773821 42.407042, -84.772713 42.408705, -84.770977 42.409558, -84.770741 42.410784)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c86b-7314-96d3-93a412398c2a)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.41065&mlon=-84.77598#map=14/42.41065/-84.77598) (42.41065, -84.77598)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.41065,-84.77598)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Duck Lake Ditch](https://ontology.bommaritollc.com/id/01a0ddfe-b2f5-763c-9b98-d174458482c0)
- Geometry of (1; `geo:hasGeometry`):
  - [Duck Lake Ditch](https://ontology.bommaritollc.com/id/01a0ddfe-b2f5-763c-9b98-d174458482c0)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c86b-7314-96d3-93a5f1715eed.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c86b-7314-96d3-93a5f1715eed.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c86b-7314-96d3-93a5f1715eed.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c86b-7314-96d3-93a5f1715eed)
Cite as: shape of Duck Lake Ditch. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c86b-7314-96d3-93a5f1715eed
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.