{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "John B Bradford", "hasEmail": "mailto:jbradford@usgs.gov"}, "description": "Mine density at 10 km2 scale calculated with records from the Mineral Resources Data System (USGS 2011). Records are from pre-Hispanic conquest through 2014.\nUSGS [U.S. Geological Survey]. 2011. Mineral Resources On-Line Spatial Data: Mineral Resources Data System (MRDS). https://mrdata.usgs.gov/mrds/. Department of the Interior, Reston, Virginia, USA.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/F72J6B1M", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.5a42aff6e4b0d05ee8bbf5fa.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5a42aff6e4b0d05ee8bbf5fa", "keyword": ["Colorado", "Arizona", "Utah", "Colorado headwaters-Plateau", "Nevada", "USGS:5a42aff6e4b0d05ee8bbf5fa", "economy", "mining and quarrying", "New Mexico"], "modified": "2020-08-27T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-115.078670208, 33.3232904695, -104.836198238, 42.0067736509", "theme": ["geospatial"], "title": "Mine density 2014, Colorado Plateau"}