# Lafferty Lake

Lafferty Lake is a lake in [Mason Township](https://ontology.bommaritollc.com/id/01a0ca47-69fa-77d9-aa24-6c5c5f4fb01a), [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (10.5 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-bb1f-7385-85b8-7da72cc7d07b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897) › [Mason Township](https://ontology.bommaritollc.com/id/01a0ca47-69fa-77d9-aa24-6c5c5f4fb01a)

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

Location: 41.80725, -85.95013 (box -85.95395, 41.80557, -85.94685, 41.80881; west, south, east, north)

- `adms:identifier`: [gnis 629947](https://ontology.bommaritollc.com/id/01a0ddfe-bb1f-7385-85b8-7db0f2f84dea)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Lafferty Lake](https://ontology.bommaritollc.com/id/01a0de2c-cd8b-73a1-82d9-7dab7f54b805)
- `geo:hasGeometry`:
  - [point of Lafferty Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f287-76da-ae18-d24bcfaf6fee)
  - [shape of Lafferty Lake](https://ontology.bommaritollc.com/id/01a0de2c-cd8b-73a1-82d9-7dab7f54b805)
- `geo:hasMetricArea`: 104708.8 (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-bb1f-7385-85b8-7da66f83d645)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-51a8-7625-83bd-38eaf97d6d89)
  - [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)
  - [Mason Township](https://ontology.bommaritollc.com/id/01a0ca47-69fa-77d9-aa24-6c5c5f4fb01a)
- `skos:prefLabel`: Lafferty Lake

## Elsewhere

- [Wikidata Q33268155](https://www.wikidata.org/wiki/Q33268155) (proposed match (exactMatch))
- [USGS GNIS 629947](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/629947) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.80725&mlon=-85.95013#map=14/41.80725/-85.95013) (41.80725, -85.95013)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.80725,-85.95013)
- [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/Q33268155 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75c9-7218-9f71-de44388a5b7a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bb1f-7385-85b8-7da72cc7d07b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bb1f-7385-85b8-7da72cc7d07b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bb1f-7385-85b8-7da72cc7d07b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bb1f-7385-85b8-7da72cc7d07b)
Cite as: Lafferty Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-bb1f-7385-85b8-7da72cc7d07b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.