# Pumpkin Seed Lake

Pumpkin Seed Lake is a lake in [Castleton Township](https://ontology.bommaritollc.com/id/01a0ca47-6ce0-7770-9e9e-f6d55e13d6c2), [Barry County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-201e49e8447d), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Middle Thornapple River (HUC10 0405000702)](https://ontology.bommaritollc.com/id/01a0de92-1d9a-74cb-8681-a09a393eae3e) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c526-73d6-a7ed-51148296e039>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Barry County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-201e49e8447d) › [Castleton Township](https://ontology.bommaritollc.com/id/01a0ca47-6ce0-7770-9e9e-f6d55e13d6c2)

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

Location: 42.64698, -85.16361 (box -85.16361, 42.64698, -85.16361, 42.64698; west, south, east, north)

- `adms:identifier`: [gnis 635516](https://ontology.bommaritollc.com/id/01a0ddfe-c526-73d6-a7ed-511de1d213c8)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [point of Pumpkin Seed Lake](https://ontology.bommaritollc.com/id/01a0ddfe-fe4a-709d-ac2d-6b711499aad6)
- `geo:hasGeometry`: [point of Pumpkin Seed Lake](https://ontology.bommaritollc.com/id/01a0ddfe-fe4a-709d-ac2d-6b711499aad6)
- **in watershed** (`bcgeo:inWatershed`): [Middle Thornapple River (HUC10 0405000702)](https://ontology.bommaritollc.com/id/01a0de92-1d9a-74cb-8681-a09a393eae3e)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c526-73d6-a7ed-5113dc56fcf9)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5957-760e-9600-380084c03361)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1737-734b-a683-e41967186a03)
- `schema:containedInPlace`:
  - [Barry County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-201e49e8447d)
  - [Castleton Township](https://ontology.bommaritollc.com/id/01a0ca47-6ce0-7770-9e9e-f6d55e13d6c2)
- `skos:prefLabel`: Pumpkin Seed Lake

## Elsewhere

- [Wikidata Q88277012](https://www.wikidata.org/wiki/Q88277012) (proposed match (exactMatch))
- [USGS GNIS 635516](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635516) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.64698&mlon=-85.16361#map=14/42.64698/-85.16361) (42.64698, -85.16361)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.64698,-85.16361)
- [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/Q88277012 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76e8-7518-b31d-a80c0d8f9249)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c526-73d6-a7ed-51148296e039.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c526-73d6-a7ed-51148296e039.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c526-73d6-a7ed-51148296e039.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c526-73d6-a7ed-51148296e039)
Cite as: Pumpkin Seed Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c526-73d6-a7ed-51148296e039
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.