{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Silvia Terziotti", "hasEmail": "mailto:seterzio@usgs.gov"}, "description": "This data release comprises four datasets that represent Phosphorus concentration in the A and C horizon of soils within the conterminous United States. \nThe source dataset is a slight modification of the data published in the report \"Geochemical and mineralogical data for soils of the conterminous United States\", http://pubs.usgs.gov/ds/801/. \nData were interpolated for use in models associated with the National Water Quality Assessment program of the USGS.\nTwo datasets are of Phosphorus in soil A horizon and C horizon, interpolated using Inverse Distance Weight (IDW) algorithm.\nTwo datasets are of Phosphorus in soil A horizon and C horizon, interpolated using IDW, and then aggregated to Geologic Mapping Units (GMUs).", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P918DF1E", "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.58486331e4b06d80b7af6d11.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_58486331e4b06d80b7af6d11", "keyword": ["Ecoregion", "USGS:58486331e4b06d80b7af6d11", "geology", "groundwater", "imageryBaseMapsEarthCover", "phosphorus", "soil chemistry", "soil horizons", "water quality"], "modified": "2020-08-27T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-127.8867, 22.9006, -65.3452, 50.5877", "theme": ["geospatial"], "title": "Distribution of Phosphorus in Soils and Aggregated within Geologic Mapping Units, Conterminous United States"}