# Muld Lake

Muld Lake is a lake in [Penn Township](https://ontology.bommaritollc.com/id/01a0ca47-7caf-77bc-b809-38eb4c191747), [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (7.5 ha), in the [Christiana Creek (HUC10 0405000114)](https://ontology.bommaritollc.com/id/01a0de92-1d28-7114-83ed-ae668a6aaff2) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c123-7498-afcb-01baf4a338bc>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897) › [Penn Township](https://ontology.bommaritollc.com/id/01a0ca47-7caf-77bc-b809-38eb4c191747)

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

Location: 41.97215, -85.93256 (box -85.93495, 41.97062, -85.93027, 41.97366; west, south, east, north)

- `adms:identifier`: [gnis 633096](https://ontology.bommaritollc.com/id/01a0ddfe-c124-74df-ba6d-5e40440513d6)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Muld Lake](https://ontology.bommaritollc.com/id/01a0de2c-d146-7074-97dc-7d7007380d93)
- `geo:hasGeometry`:
  - [point of Muld Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f8b3-75e4-ae2f-71a8d8eb2da4)
  - [shape of Muld Lake](https://ontology.bommaritollc.com/id/01a0de2c-d146-7074-97dc-7d7007380d93)
- `geo:hasMetricArea`: 75239.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Christiana Creek (HUC10 0405000114)](https://ontology.bommaritollc.com/id/01a0de92-1d28-7114-83ed-ae668a6aaff2)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c123-7498-afcb-01b9c001c53e)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5639-7612-8f2a-2b272a0ecdf0)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16a1-744f-afa0-d8c292b6a950)
- `schema:containedInPlace`:
  - [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897)
  - [Penn Township](https://ontology.bommaritollc.com/id/01a0ca47-7caf-77bc-b809-38eb4c191747)
- `skos:altLabel`: Mudd Lake
- `skos:prefLabel`: Muld Lake

## Elsewhere

- [Wikidata Q33293282](https://www.wikidata.org/wiki/Q33293282) (proposed match (exactMatch))
- [USGS GNIS 633096](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/633096) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.97215&mlon=-85.93256#map=14/41.97215/-85.93256) (41.97215, -85.93256)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.97215,-85.93256)
- [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/Q33293282 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-761f-76bf-86b6-c8447aa9dc27)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c123-7498-afcb-01baf4a338bc.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c123-7498-afcb-01baf4a338bc.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c123-7498-afcb-01baf4a338bc.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c123-7498-afcb-01baf4a338bc)
Cite as: Muld Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c123-7498-afcb-01baf4a338bc
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.