# Lake Margrethe

Lake Margrethe is a populated place in [Grayling Township](https://ontology.bommaritollc.com/id/01a0ca47-702f-70fb-bebd-db3296b1732f), [Crawford County](https://ontology.bommaritollc.com/id/01a0ca47-5aed-72c2-8f07-94c56ff8234b), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [North Branch Manistee River-Manistee River (HUC10 0406010301)](https://ontology.bommaritollc.com/id/01a0de92-1dde-7298-8321-a40371aa179c) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0de50-f26a-700b-bd1d-528cb8648618>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Crawford County](https://ontology.bommaritollc.com/id/01a0ca47-5aed-72c2-8f07-94c56ff8234b) › [Grayling Township](https://ontology.bommaritollc.com/id/01a0ca47-702f-70fb-bebd-db3296b1732f)

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

Location: 44.64168, -84.77031 (box -84.77031, 44.64168, -84.77031, 44.64168; west, south, east, north)

- `adms:identifier`: [gnis 631550](https://ontology.bommaritollc.com/id/01a0de50-f26a-700b-bd1d-52925c9c540b)
- `dcterms:type`: [populated place](https://ontology.bommaritollc.com/vocab/geo/gnisPopulatedPlace)
- `geo:hasDefaultGeometry`: [point of Lake Margrethe](https://ontology.bommaritollc.com/id/01a0de50-f94d-739d-b38f-303ce224678e)
- `geo:hasGeometry`: [point of Lake Margrethe](https://ontology.bommaritollc.com/id/01a0de50-f94d-739d-b38f-303ce224678e)
- **in watershed** (`bcgeo:inWatershed`): [North Branch Manistee River-Manistee River (HUC10 0406010301)](https://ontology.bommaritollc.com/id/01a0de92-1dde-7298-8321-a40371aa179c)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0de50-f26a-700b-bd1d-528b152aa772)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1783-76d1-9446-5696fe940512)
- `schema:containedInPlace`:
  - [Crawford County](https://ontology.bommaritollc.com/id/01a0ca47-5aed-72c2-8f07-94c56ff8234b)
  - [Grayling Township](https://ontology.bommaritollc.com/id/01a0ca47-702f-70fb-bebd-db3296b1732f)
- `skos:prefLabel`: Lake Margrethe

## Elsewhere

- [USGS GNIS 631550](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/631550) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.64168&mlon=-84.77031#map=14/44.64168/-84.77031) (44.64168, -84.77031)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.64168,-84.77031)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)
- [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de50-f26a-700b-bd1d-528cb8648618.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de50-f26a-700b-bd1d-528cb8648618.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de50-f26a-700b-bd1d-528cb8648618.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de50-f26a-700b-bd1d-528cb8648618)
Cite as: Lake Margrethe. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de50-f26a-700b-bd1d-528cb8648618
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.