# Green Oak Lake

Green Oak Lake is a lake in [Scio Township](https://ontology.bommaritollc.com/id/01a0ca47-79d9-751c-b655-8b90a9d58a9d), [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (4.9 ha), in the [Portage River-Huron River (HUC10 0410001303)](https://ontology.bommaritollc.com/id/01a0de92-1f20-7237-a331-eaea07cbf3b1) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b6c0-70f0-9d0c-ed729f6e4794>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472) › [Scio Township](https://ontology.bommaritollc.com/id/01a0ca47-79d9-751c-b655-8b90a9d58a9d)

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

Location: 42.33395, -83.82131 (box -83.82358, 42.33315, -83.81913, 42.33467; west, south, east, north)

- `adms:identifier`: [gnis 627321](https://ontology.bommaritollc.com/id/01a0ddfe-b6c1-7581-ac11-5702697339ce)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Green Oak Lake](https://ontology.bommaritollc.com/id/01a0de2c-cada-76ed-866f-39b285487496)
- `geo:hasGeometry`:
  - [point of Green Oak Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ed0b-7269-a476-348fc67a5946)
  - [shape of Green Oak Lake](https://ontology.bommaritollc.com/id/01a0de2c-cada-76ed-866f-39b285487496)
- `geo:hasMetricArea`: 48895.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Portage River-Huron River (HUC10 0410001303)](https://ontology.bommaritollc.com/id/01a0de92-1f20-7237-a331-eaea07cbf3b1)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b6c0-70f0-9d0c-ed7140fd247c)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4dfd-738f-a681-c0b483928002)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1916-77d8-b052-82d45c973730)
- `schema:containedInPlace`:
  - [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472)
  - [Scio Township](https://ontology.bommaritollc.com/id/01a0ca47-79d9-751c-b655-8b90a9d58a9d)
- `skos:prefLabel`: Green Oak Lake

## Elsewhere

- [Wikidata Q88273236](https://www.wikidata.org/wiki/Q88273236) (proposed match (exactMatch))
- [USGS GNIS 627321](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627321) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.33395&mlon=-83.82131#map=14/42.33395/-83.82131) (42.33395, -83.82131)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.33395,-83.82131)
- [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/Q88273236 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74ac-712a-9a05-79c162987ed0)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b6c0-70f0-9d0c-ed729f6e4794.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b6c0-70f0-9d0c-ed729f6e4794.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b6c0-70f0-9d0c-ed729f6e4794.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b6c0-70f0-9d0c-ed729f6e4794)
Cite as: Green Oak Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b6c0-70f0-9d0c-ed729f6e4794
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.