# Pratt Lake

Pratt Lake is a lake in [McMillan Township](https://ontology.bommaritollc.com/id/01a0ca47-774e-71b1-9a0c-1325186bd6d8), [Luce County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3973ec5773e), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (7.5 ha), in the [Two Hearted River (HUC10 0402020106)](https://ontology.bommaritollc.com/id/01a0de92-1c70-7565-ad47-85e5a35ceb5d) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c503-703b-900e-aa8a9fde1bd9>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Luce County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3973ec5773e) › [McMillan Township](https://ontology.bommaritollc.com/id/01a0ca47-774e-71b1-9a0c-1325186bd6d8)

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

Location: 46.60633, -85.68853 (box -85.69020, 46.60471, -85.68674, 46.60779; west, south, east, north)

- `adms:identifier`: [gnis 635404](https://ontology.bommaritollc.com/id/01a0ddfe-c504-76be-bcd9-782209f31049)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Pratt Lake](https://ontology.bommaritollc.com/id/01a0de2c-d34c-75af-b6fb-987408b3b0e6)
- `geo:hasGeometry`:
  - [point of Pratt Lake](https://ontology.bommaritollc.com/id/01a0ddfe-fe37-7439-b16f-869c064597d0)
  - [shape of Pratt Lake](https://ontology.bommaritollc.com/id/01a0de2c-d34c-75af-b6fb-987408b3b0e6)
- `geo:hasMetricArea`: 74753.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Two Hearted River (HUC10 0402020106)](https://ontology.bommaritollc.com/id/01a0de92-1c70-7565-ad47-85e5a35ceb5d)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c503-703b-900e-aa895543d585)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-593e-725c-a03a-7708ce6836fc)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-15c4-72fb-86a8-a7bedb52ca8c)
- `schema:containedInPlace`:
  - [Luce County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3973ec5773e)
  - [McMillan Township](https://ontology.bommaritollc.com/id/01a0ca47-774e-71b1-9a0c-1325186bd6d8)
- `skos:prefLabel`: Pratt Lake

## Elsewhere

- [Wikidata Q33300695](https://www.wikidata.org/wiki/Q33300695) (proposed match (exactMatch))
- [USGS GNIS 635404](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635404) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.60633&mlon=-85.68853#map=14/46.60633/-85.68853) (46.60633, -85.68853)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.60633,-85.68853)
- [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/Q33300695 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76e5-76e0-9765-36c141a2c00b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c503-703b-900e-aa8a9fde1bd9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c503-703b-900e-aa8a9fde1bd9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c503-703b-900e-aa8a9fde1bd9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c503-703b-900e-aa8a9fde1bd9)
Cite as: Pratt Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c503-703b-900e-aa8a9fde1bd9
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.