# Big Spring

Big Spring is a spring in [Thompson Township](https://ontology.bommaritollc.com/id/01a0ca47-6f26-7196-87b7-19aed5e2a0ef), [Schoolcraft County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aed84d83e265), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Indian River (HUC10 0403011305)](https://ontology.bommaritollc.com/id/01a0de92-1cf5-7293-aa40-6eb932f19900) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d224-7194-a35b-49a1174eef8f>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Schoolcraft County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aed84d83e265) › [Thompson Township](https://ontology.bommaritollc.com/id/01a0ca47-6f26-7196-87b7-19aed5e2a0ef)

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

Location: 46.00441, -86.38181 (box -86.38181, 46.00441, -86.38181, 46.00441; west, south, east, north)

- `adms:identifier`: [gnis 1619202](https://ontology.bommaritollc.com/id/01a0ddfe-d225-74bb-9ad7-4654e96378be)
- `dcterms:type`: [spring](https://ontology.bommaritollc.com/vocab/geo/gnisSpring)
- `geo:hasDefaultGeometry`: [point of Big Spring](https://ontology.bommaritollc.com/id/01a0ddff-0e3f-7395-8f3e-e0ae0feeeee7)
- `geo:hasGeometry`: [point of Big Spring](https://ontology.bommaritollc.com/id/01a0ddff-0e3f-7395-8f3e-e0ae0feeeee7)
- **in watershed** (`bcgeo:inWatershed`): [Indian River (HUC10 0403011305)](https://ontology.bommaritollc.com/id/01a0de92-1cf5-7293-aa40-6eb932f19900)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d224-7194-a35b-49a0507bd407)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-62c0-7503-8946-7cc0cd6a3814)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1660-776b-ade5-b161bae021ab)
- `schema:containedInPlace`:
  - [Schoolcraft County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aed84d83e265)
  - [Thompson Township](https://ontology.bommaritollc.com/id/01a0ca47-6f26-7196-87b7-19aed5e2a0ef)
- `skos:prefLabel`: Big Spring

## Elsewhere

- [Wikidata Q6417944](https://www.wikidata.org/wiki/Q6417944) (proposed match (exactMatch))
- [USGS GNIS 1619202](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1619202) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.00441&mlon=-86.38181#map=14/46.00441/-86.38181) (46.00441, -86.38181)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.00441,-86.38181)
- [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/Q6417944 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7838-737c-9532-4f7ffa49ed16)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d224-7194-a35b-49a1174eef8f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d224-7194-a35b-49a1174eef8f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d224-7194-a35b-49a1174eef8f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d224-7194-a35b-49a1174eef8f)
Cite as: Big Spring. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-d224-7194-a35b-49a1174eef8f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.