# Middle Sand Lake

Middle Sand Lake is a lake in [Hillsdale Township](https://ontology.bommaritollc.com/id/01a0ca47-7216-759e-bd96-b62ffd3b35e8), [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (27.4 ha), in the [Headwaters Saint Joseph River (HUC10 0405000102)](https://ontology.bommaritollc.com/id/01a0de92-1d0c-76ed-be42-129734b31063) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bf8a-75ac-b8ec-29303e19b5a3>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403) › [Hillsdale Township](https://ontology.bommaritollc.com/id/01a0ca47-7216-759e-bd96-b62ffd3b35e8)

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

Location: 41.92647, -84.69902 (box -84.70236, 41.92239, -84.69462, 41.93262; west, south, east, north)

- `adms:identifier`: [gnis 632273](https://ontology.bommaritollc.com/id/01a0ddfe-bf8a-75ac-b8ec-29399acc76b1)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Middle Sand Lake](https://ontology.bommaritollc.com/id/01a0de2c-d020-762e-a013-c306d21189aa)
- `geo:hasGeometry`:
  - [point of Middle Sand Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f7ed-7269-b122-73426092f92a)
  - [shape of Middle Sand Lake](https://ontology.bommaritollc.com/id/01a0de2c-d020-762e-a013-c306d21189aa)
- `geo:hasMetricArea`: 273567.0 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Headwaters Saint Joseph River (HUC10 0405000102)](https://ontology.bommaritollc.com/id/01a0de92-1d0c-76ed-be42-129734b31063)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bf8a-75ac-b8ec-292f3e61c9f5)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-54d9-721f-b507-45e01f25ae83)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-167f-767c-9787-a180e437b40d)
- `schema:containedInPlace`:
  - [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403)
  - [Hillsdale Township](https://ontology.bommaritollc.com/id/01a0ca47-7216-759e-bd96-b62ffd3b35e8)
- `skos:prefLabel`: Middle Sand Lake

## Elsewhere

- [Wikidata Q88275188](https://www.wikidata.org/wiki/Q88275188) (proposed match (exactMatch))
- [USGS GNIS 632273](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/632273) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.92647&mlon=-84.69902#map=14/41.92647/-84.69902) (41.92647, -84.69902)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.92647,-84.69902)
- [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/Q88275188 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-760b-7216-b20d-579c2a5a142d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bf8a-75ac-b8ec-29303e19b5a3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bf8a-75ac-b8ec-29303e19b5a3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bf8a-75ac-b8ec-29303e19b5a3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bf8a-75ac-b8ec-29303e19b5a3)
Cite as: Middle Sand Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bf8a-75ac-b8ec-29303e19b5a3
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.