# point of Chilson Impoundment

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-e489-70a9-9cb7-df6a6b12490d>

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

Location: 42.51437, -83.86162 (box -83.86162, 42.51437, -83.86162, 42.51437; west, south, east, north)

- `adms:identifier`: [gnis-point 623202](https://ontology.bommaritollc.com/id/01a0ddfe-e489-70a9-9cb7-df6fdb1850a7)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POINT(-83.8616153 42.5143655) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-af51-7779-8cc5-4455d7439e12)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.51437&mlon=-83.86162#map=14/42.51437/-83.86162) (42.51437, -83.86162)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.51437,-83.86162)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)

## Pointing here

- Geometry of (1; `geo:hasGeometry`):
  - [Chilson Impoundment](https://ontology.bommaritollc.com/id/01a0ddfe-af51-7779-8cc5-4456952c3797)

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Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-e489-70a9-9cb7-df6a6b12490d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-e489-70a9-9cb7-df6a6b12490d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-e489-70a9-9cb7-df6a6b12490d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-e489-70a9-9cb7-df6a6b12490d)
Cite as: point of Chilson Impoundment. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-e489-70a9-9cb7-df6a6b12490d
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.