{"accessLevel": "public", "bureauCode": ["010:24"], "contactPoint": {"@type": "vcard:Contact", "fn": "NPS IRMA Help", "hasEmail": "mailto:NRSS_DataStore@nps.gov"}, "description": "The Descent Trail is a three-mile segment of the Lewis and Clark Trail National Historic Trail where visitors can walk in the footsteps of the Corps of Discovery, who descended this route on September 4, 1805, as they crossed the Bitterroot Mountains.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://services1.arcgis.com/fBc8EJBxQRMcHlei/arcgis/rest/services/Descent_Trail/FeatureServer", "description": "ArcGIS Online REST Service", "format": "API", "title": "Feature Service"}], "identifier": "http://datainventory.doi.gov/id/dataset/NPS_DataStore_2317502", "issued": "2026-03-13T00:00:00Z", "keyword": ["LECL", "Lewis and Clark", "Lewis and Clark National Historic Trail", "Lewis and Clark Trail", "NPS", "National Park Service", "hiking", "national historic trail", "national trails system", "recreation", "trail"], "landingPage": "https://irma.nps.gov/DataStore/Reference/Profile/2317502", "license": "http://www.usa.gov/publicdomain/label/1.0/", "modified": "2026-03-13T00:00:00Z", "programCode": ["010:118", "010:119"], "publisher": {"@type": "org:Organization", "name": "National Park Service"}, "spatial": "-113.952309,45.72577,-113.932114,45.7522469", "theme": ["geospatial"], "title": "LECL Lewis and Clark NHT Descent Trail"}