# point of Lake Trillium

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-f516-7285-b40a-be82b86c492c>

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

Location: 47.42938, -87.81880 (box -87.81880, 47.42938, -87.81880, 47.42938; west, south, east, north)

- `adms:identifier`: [gnis-point 631109](https://ontology.bommaritollc.com/id/01a0ddfe-f517-7171-92d1-ad9ae4bb4f81)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POINT(-87.8188039 47.4293812) (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-bd80-74a5-a5a8-ccad4905ba2a)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=47.42938&mlon=-87.81880#map=14/47.42938/-87.81880) (47.42938, -87.81880)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=47.42938,-87.81880)
- [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`):
  - [Lake Trillium](https://ontology.bommaritollc.com/id/01a0ddfe-bd80-74a5-a5a8-ccae93cf5785)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-f516-7285-b40a-be82b86c492c.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-f516-7285-b40a-be82b86c492c.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-f516-7285-b40a-be82b86c492c.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-f516-7285-b40a-be82b86c492c)
Cite as: point of Lake Trillium. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-f516-7285-b40a-be82b86c492c
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.