# point of Willis

IRI: <https://ontology.bommaritollc.com/id/01a0de50-fa18-7480-a615-e16c6de2c806>

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

Location: 42.15837, -83.55799 (box -83.55799, 42.15837, -83.55799, 42.15837; west, south, east, north)

- `adms:identifier`: [gnis-point 1616521](https://ontology.bommaritollc.com/id/01a0de50-fa19-7025-b310-f81bc719d076)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POINT(-83.5579923 42.1583742) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0de50-f3d9-771e-8816-27ef1a67737a)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.15837&mlon=-83.55799#map=14/42.15837/-83.55799) (42.15837, -83.55799)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.15837,-83.55799)
- [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`):
  - [Willis](https://ontology.bommaritollc.com/id/01a0de50-f3d9-771e-8816-27f06b39f8e4)
- Geometry of (1; `geo:hasGeometry`):
  - [Willis](https://ontology.bommaritollc.com/id/01a0de50-f3d9-771e-8816-27f06b39f8e4)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de50-fa18-7480-a615-e16c6de2c806.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de50-fa18-7480-a615-e16c6de2c806.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de50-fa18-7480-a615-e16c6de2c806.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de50-fa18-7480-a615-e16c6de2c806)
Cite as: point of Willis. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de50-fa18-7480-a615-e16c6de2c806
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.