{
    "@context": {
        "@vocab": "https://schema.org/",
        "dcat": "http://www.w3.org/ns/dcat#",
        "dc": "http://purl.org/dc/elements/1.1/",
        "dct": "http://purl.org/dc/terms/conformsTo",
        "ecrro": "http://cor.esipfed.org/ont/earthcube/",
        "ecrr": "https://n2t.net/ark:/23942/g2"
    },
    "@id": "http://n2t.net/ark:/23942/g2600034",
    "@type": [
        "CreativeWork",
        "Product",
        "SoftwareApplication"
    ],
    "name": "R Packages for Hydrologic Data",
    "subjectOf": [
        {
            "@type": "CreativeWork",
            "name": "data retrieval, ",
            "url": "http://usgs-r.github.io/dataRetrieval/"
        },
        {
            "@type": "CreativeWork",
            "name": "data retrieval html, ",
            "url": "http://owi.usgs.gov/R/dataRetrieval.html"
        }
    ],
    "identifier": "doi:10.5066/P9X4L3GE",
    "description": "This R package is designed to obtain USGS or EPA water quality sample data, streamflow data, and metadata directly from web services. . Retrieval functions for USGS and EPA hydrologic and water quality data.  dataRetrieval is available on the CRAN repository. The CRAN version is the most stable and user-tested.",
    "license": {
        "@type": "CreativeWork",
        "name": "Creative Commons CC0 'No Rights Reserved'",
        "identifier": "https://creativecommons.org/publicdomain/zero/1.0/"
    },
    "funder": [
        {
            "@type": "Organization",
            "name": "US Geological Survey (USGS)",
            "identifier": "https://ror.org/035a68863"
        }
    ],
    "audience": {
        "@type": "Audience",
        "audienceType": "Scientists",
        "identifier": "http://cor.esipfed.org/ont/earthcube/AUT_0000007"
    },
    "about": [
        {
            "@type": "DefinedTerm",
            "name": "Hydrology",
            "identifier": "http://cor.esipfed.org/ont/earthcube/ADO_0000079"
        },
        {
            "@type": "DefinedTerm",
            "name": "Environmental Science",
            "identifier": "http://cor.esipfed.org/ont/earthcube/ADO_0000028"
        }
    ],
    "isRelatedTo": {
        "@type": "CreativeWork",
        "name": "tutorial, ",
        "url": "https://owi.usgs.gov/R/dataRetrieval.html"
    },
    "mainEntity": {
        "@type": "CreativeWork",
        "url": "http://cor.esipfed.org/ont/earthcube/ECRRO_0000206",
        "name": "Software"
    },
    "applicationCategory": "function: Data Acquisition uri: http://cor.esipfed.org/ont/earthcube/SFO_0000004",
    "programmingLanguage": "R",
    "codeRepository": "https://github.com/USGS-R/dataRetrieval",
    "supportingData": {
        "@type": "DataFeed",
        "name": "Input Data Type specification",
        "position": "input",
        "encodingFormat": [
            "text/tab-separated-values;application=USGS-rdb",
            "WaterML 1.0",
            "http://www.cuahsi.org/waterML/1.1/",
            "WaterML 2.0",
            "http://www.opengis.net/waterml/2.0",
            "application/xml;type=wqx3",
            "http://www.exchangenetwork.net/schema/wqx/3"
        ]
    },
    "additionalProperty": [
        {
            "@type": "PropertyValue",
            "propertyID": "dc:BibliographicCitation",
            "name": "Bibliographic citation",
            "value": "Hirsch, R.M., and De Cicco, L.A., 2015, User guide to Exploration and Graphics for RivEr Trends (EGRET) and dataRetrieval: R packages for hydrologic data (version 2.0, February 2015): US Geological Survey (USGS) Techniques and Methods book 4, chap. A10, 93 p., https://dx.doi.org/10.3133/tm4A10.|De Cicco, L.A., Hirsch, R.M., Lorenz, D., Watkins, W.D., 2018, dataRetrieval: R packages for discovering and retrieving water data available from Federal hydrologic web services, doi:10.5066/P9X4L3GE"
        },
        {
            "@type": "PropertyValue",
            "propertyID": "ecrro:ECRRO_0000503",
            "name": "Interface specification",
            "value": {
                "@type": "CreativeWork",
                "name": "US Geological Survey (USGS) Water for the Nation REST data services",
                "identifier": "https://waterservices.usgs.gov/rest/"
            }
        },
        {
            "@type": "PropertyValue",
            "propertyID": "ecrro:ECRRO_0000138",
            "name": "has maturity state",
            "value": {
                "@type": "DefinedTerm",
                "name": "Production ready",
                "identifier": "http://cor.esipfed.org/ont/earthcube/MTU_0000003"
            }
        },
        {
            "@type": "PropertyValue",
            "propertyID": "ecrro:ECRRO_0000219",
            "name": "expected lifetime",
            "value": {
                "@type": "DefinedTerm",
                "name": "1 - 5 years",
                "identifier": "http://cor.esipfed.org/ont/earthcube/ELT_0000003"
            }
        },
        {
            "@type": "PropertyValue",
            "propertyID": "ecrro:ECRRO_0000600",
            "name": "primary publication",
            "value": "Hirsch, R.M., and De Cicco, L.A., 2015, User guide to Exploration and Graphics for RivEr Trends (EGRET) and dataRetrieval: R packages for hydrologic data (version 2.0, February 2015): US Geological Survey (USGS) Techniques and Methods book 4, chap. A10, 93 p., https://dx.doi.org/10.3133/tm4A10."
        },
        {
            "@type": "PropertyValue",
            "propertyID": "ecrro:ECRRO_0000218",
            "name": "Stewardship",
            "value": {
                "@type": "Organization",
                "name": "The Water Mission Area of the USGS supports the development and maintenance of dataRetrieval, and most likely further into the future. Resources are available primarily for maintenance and responding to user questions. Priorities on the development of new features are determined by the dataRetrieval development team."
            }
        },
        {
            "@type": "PropertyValue",
            "propertyID": "ecrro:ECRRO_0000017",
            "name": "Usage",
            "value": {
                "@type": "DefinedTerm",
                "name": "Unknown",
                "identifier": "http://cor.esipfed.org/ont/earthcube/UBA_0000004"
            }
        },
        {
            "@type": "PropertyValue",
            "propertyID": "http://purl.obolibrary.org/obo/RO_0002502",
            "name": "dependencies",
            "value": {
                "@type": "CreativeWork",
                "name": "R  3.0,  httr 1.0.0, curl , lubridate 1.5.0, stats, utils, xml2,  readr 1.0.0,  jsonlite"
            }
        },
        {
            "@type": "PropertyValue",
            "propertyID": "ecrro:ECRRO_0001301",
            "name": "registration metadata",
            "value": {
                "@type": "StructuredValue",
                "additionalType": "ecrro:ECRRO_0000156",
                "contributor": {
                    "@type": "Person",
                    "name": "Stephen M. Richard"
                },
                "datePublished": "2021-02-10T21:11:19-0700"
            }
        }
    ]
}