# point of Chalk Hill

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-e46f-7217-8a41-4a22a04da228>

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

Location: 45.54274, -87.80234 (box -87.80234, 45.54274, -87.80234, 45.54274; west, south, east, north)

- `adms:identifier`: [gnis-point 623041](https://ontology.bommaritollc.com/id/01a0ddfe-e46f-7217-8a41-4a2719b1b139)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POINT(-87.8023399 45.5427442) (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-af20-74b1-afc6-07a68b2bb5f9)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.54274&mlon=-87.80234#map=14/45.54274/-87.80234) (45.54274, -87.80234)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.54274,-87.80234)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Chalk Hill](https://ontology.bommaritollc.com/id/01a0ddfe-af20-74b1-afc6-07a785031579)
- Geometry of (1; `geo:hasGeometry`):
  - [Chalk Hill](https://ontology.bommaritollc.com/id/01a0ddfe-af20-74b1-afc6-07a785031579)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-e46f-7217-8a41-4a22a04da228.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-e46f-7217-8a41-4a22a04da228.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-e46f-7217-8a41-4a22a04da228.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-e46f-7217-8a41-4a22a04da228)
Cite as: point of Chalk Hill. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-e46f-7217-8a41-4a22a04da228
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.