# Second Lake

Second Lake is a lake in [Cambria Township](https://ontology.bommaritollc.com/id/01a0ca47-687f-7307-906f-1588da87137a), [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), 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-c804-763e-9123-62275519bf4a>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403) › [Cambria Township](https://ontology.bommaritollc.com/id/01a0ca47-687f-7307-906f-1588da87137a)

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

Location: 41.89199, -84.59995 (box -84.59995, 41.89199, -84.59995, 41.89199; west, south, east, north)

- `adms:identifier`: [gnis 637518](https://ontology.bommaritollc.com/id/01a0ddfe-c805-706e-b910-49665e0a1874)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [point of Second Lake](https://ontology.bommaritollc.com/id/01a0ddff-0121-7422-aa14-50d13aadb4ae)
- `geo:hasGeometry`: [point of Second Lake](https://ontology.bommaritollc.com/id/01a0ddff-0121-7422-aa14-50d13aadb4ae)
- **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-c804-763e-9123-62261b3d2cce)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5b2f-71b3-adfb-2ad5c293f058)
  - [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)
  - [Cambria Township](https://ontology.bommaritollc.com/id/01a0ca47-687f-7307-906f-1588da87137a)
- `skos:prefLabel`: Second Lake

## Elsewhere

- [Wikidata Q88278172](https://www.wikidata.org/wiki/Q88278172) (proposed match (exactMatch))
- [USGS GNIS 637518](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/637518) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.89199&mlon=-84.59995#map=14/41.89199/-84.59995) (41.89199, -84.59995)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.89199,-84.59995)
- [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/Q88278172 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-770b-704b-8758-5f001b661acd)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c804-763e-9123-62275519bf4a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c804-763e-9123-62275519bf4a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c804-763e-9123-62275519bf4a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c804-763e-9123-62275519bf4a)
Cite as: Second Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c804-763e-9123-62275519bf4a
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.