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

Johns Island

https://ontology.bommaritollc.com/id/01a0ddfe-b9f5-7405-8e24-955c4907a094

Cite this

Johns Island. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b9f5-7405-8e24-955c4907a094

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

Elsewhere

Wikidata Q49644663proposed match (exactMatch)

OpenStreetMap47.88878, -89.24176

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 629318
dcterms:type	island
geo:hasDefaultGeometry	point of Johns Island
geo:hasGeometry	point of Johns Island
in watershed	Lake Superior (HUC10 0418000002)
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://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer
schema:containedInPlace	Keweenaw County Eagle Harbor Township Lake Superior
skos:altLabel	Barnum Islanden Johnson Islanden Johnsons Islanden Wentworth Islanden
skos:prefLabel	Johns Islanden