Pre-release: this release has not been published. Identifiers are permanent; descriptions may still change.

Roelofs Gully

https://ontology.bommaritollc.com/id/01a0ddfe-c683-73d3-9351-7d2038c0675e

Cite this

Roelofs Gully. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c683-73d3-9351-7d2038c0675e

Drawn from the release's geometry, simplified for the screen; base map © OpenStreetMap contributors or USGS.

Elsewhere

Wikidata Q35259948proposed match (exactMatch)

OpenStreetMap42.66541, -86.06887

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 636109
dcterms:type	valley
geo:hasDefaultGeometry	point of Roelofs Gully
geo:hasGeometry	point of Roelofs Gully
in watershed	Rabbit River (HUC10 0405000308)
prov:wasDerivedFrom	evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer
schema:containedInPlace	Allegan County Manlius Township
skos:prefLabel	Roelofs Gullyen