# Graham Lake

Graham Lake is a lake in [Ross Township](https://ontology.bommaritollc.com/id/01a0ca47-79a3-7353-a13b-2e1c2d84b917), [Kalamazoo County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f411e5451fd3), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.2 ha), in the [Marrow Lake-Kalamazoo River (HUC10 0405000305)](https://ontology.bommaritollc.com/id/01a0de92-1d53-72aa-969c-28be094e85dd) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b615-778c-ba99-704186b68b06>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Kalamazoo County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f411e5451fd3) › [Ross Township](https://ontology.bommaritollc.com/id/01a0ca47-79a3-7353-a13b-2e1c2d84b917)

Type: [geo:Feature](http://www.opengis.net/ont/geosparql#Feature), [schema:LakeBodyOfWater](https://schema.org/LakeBodyOfWater), [schema:Place](https://schema.org/Place)

Location: 42.36353, -85.40275 (box -85.40991, 42.36234, -85.40024, 42.36448; west, south, east, north)

- `adms:identifier`: [gnis 627071](https://ontology.bommaritollc.com/id/01a0ddfe-b615-778c-ba99-7049bac54241)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Graham Lake](https://ontology.bommaritollc.com/id/01a0de2c-caa9-77c7-9215-8f6c4444b403)
- `geo:hasGeometry`:
  - [point of Graham Lake](https://ontology.bommaritollc.com/id/01a0ddfe-eac2-7658-b8a8-4d4c44cc3cf7)
  - [shape of Graham Lake](https://ontology.bommaritollc.com/id/01a0de2c-caa9-77c7-9215-8f6c4444b403)
- `geo:hasMetricArea`: 51642.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Marrow Lake-Kalamazoo River (HUC10 0405000305)](https://ontology.bommaritollc.com/id/01a0de92-1d53-72aa-969c-28be094e85dd)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b615-778c-ba99-704086318a65)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4db9-7009-8970-cee3e4daae1f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16d5-770b-a4bc-dc3929c2fad1)
- `schema:containedInPlace`:
  - [Kalamazoo County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f411e5451fd3)
  - [Ross Township](https://ontology.bommaritollc.com/id/01a0ca47-79a3-7353-a13b-2e1c2d84b917)
- `skos:prefLabel`: Graham Lake

## Elsewhere

- [Wikidata Q87778596](https://www.wikidata.org/wiki/Q87778596) (proposed match (exactMatch))
- [USGS GNIS 627071](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627071) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.36353&mlon=-85.40275#map=14/42.36353/-85.40275) (42.36353, -85.40275)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.36353,-85.40275)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)
- [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov)

## Pointing here

- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q87778596 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74a5-74a1-b7d1-df5bc7199006)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b615-778c-ba99-704186b68b06.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b615-778c-ba99-704186b68b06.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b615-778c-ba99-704186b68b06.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b615-778c-ba99-704186b68b06)
Cite as: Graham Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b615-778c-ba99-704186b68b06
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.