# point of Chalmers Lake

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-e470-7680-b839-008fea731cbc>

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

Location: 42.56290, -83.29812 (box -83.29812, 42.56290, -83.29812, 42.56290; west, south, east, north)

- `adms:identifier`: [gnis-point 623047](https://ontology.bommaritollc.com/id/01a0ddfe-e470-7680-b839-00945817c80e)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POINT(-83.2981156 42.5629049) (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-af22-7191-b485-dc5be3cbf25e)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.56290&mlon=-83.29812#map=14/42.56290/-83.29812) (42.56290, -83.29812)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.56290,-83.29812)
- [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`):
  - [Chalmers Lake](https://ontology.bommaritollc.com/id/01a0ddfe-af22-7191-b485-dc5c28643bb8)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-e470-7680-b839-008fea731cbc.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-e470-7680-b839-008fea731cbc.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-e470-7680-b839-008fea731cbc.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-e470-7680-b839-008fea731cbc)
Cite as: point of Chalmers Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-e470-7680-b839-008fea731cbc
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.