# Jamestown Slough

Jamestown Slough is a lake in [Schoolcraft County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aed84d83e265), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.8 km²), in the [Manistique River (HUC10 0403011306)](https://ontology.bommaritollc.com/id/01a0de92-1cf7-7227-94ee-b870aacbe0f1) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b9dc-7387-8d28-2b4f3d597ed7>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Schoolcraft County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aed84d83e265)

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

Location: 45.97407, -86.22275 (box -86.23657, 45.96813, -86.20676, 45.98791; west, south, east, north)

- `adms:identifier`: [gnis 629208](https://ontology.bommaritollc.com/id/01a0ddfe-b9dd-72c4-a722-38948a87d086)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Jamestown Slough](https://ontology.bommaritollc.com/id/01a0de2c-cca1-77ce-92a1-241dc3ada38f)
- `geo:hasGeometry`:
  - [point of Jamestown Slough](https://ontology.bommaritollc.com/id/01a0ddfe-f04e-773e-983a-b8a9c454c0e7)
  - [shape of Jamestown Slough](https://ontology.bommaritollc.com/id/01a0de2c-cca1-77ce-92a1-241dc3ada38f)
- `geo:hasMetricArea`: 1778977.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Manistique River (HUC10 0403011306)](https://ontology.bommaritollc.com/id/01a0de92-1cf7-7227-94ee-b870aacbe0f1)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b9dc-7387-8d28-2b4e1dd1ea1a)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5095-765e-86bc-e2ba3bd8d2ad)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1662-7226-8ba6-3ae21abf0406)
- `schema:containedInPlace`:
  - [Schoolcraft County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aed84d83e265)
  - [Manistique Township](https://ontology.bommaritollc.com/id/01a0ca47-771c-702a-9db8-72eaa888c12d)
  - [Manistique](https://ontology.bommaritollc.com/id/01a0ca47-aae1-7425-9372-42fdb16518c7)
- `skos:prefLabel`: Jamestown Slough

## Elsewhere

- [Wikidata Q88273860](https://www.wikidata.org/wiki/Q88273860) (proposed match (exactMatch))
- [USGS GNIS 629208](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/629208) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.97407&mlon=-86.22275#map=14/45.97407/-86.22275) (45.97407, -86.22275)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.97407,-86.22275)
- [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

- Places within (1; `schema:containedInPlace`):
  - [Island Slough](https://ontology.bommaritollc.com/id/01a0ddfe-b9c3-77ec-9cd6-db69ee3986ec)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q88273860 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75b6-7055-aa07-009f4e0e9c50)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b9dc-7387-8d28-2b4f3d597ed7.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b9dc-7387-8d28-2b4f3d597ed7.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b9dc-7387-8d28-2b4f3d597ed7.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b9dc-7387-8d28-2b4f3d597ed7)
Cite as: Jamestown Slough. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b9dc-7387-8d28-2b4f3d597ed7
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.