@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/2a905a7d-415c-477b-b149-ec9458d75bd5> a dcat:Dataset ;
    dct:description """The 2013 Urban Influence Codes form a classification scheme that distinguishes metropolitan counties by population size of their metro area, and nonmetropolitan counties by size of the largest city or town and proximity to metro and micropolitan areas. The standard Office of Management and Budget (OMB) metro and nonmetro categories have been subdivided into two metro and 10 nonmetro categories, resulting in a 12-part county classification. This scheme was originally developed in 1993. This scheme allows researchers to break county data into finer residential groups, beyond metro and nonmetro, particularly for the analysis of trends in nonmetro areas that are related to population density and metro influence. \r
 \r
An update of the Urban Influence Codes is planned for mid-2023.""" ;
    dct:identifier "USDA-ERS-00092" ;
    dct:issued "2019-10-24"^^xsd:date ;
    dct:modified "2019-10-24"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-124.7333 24.5442, -124.7333 49.3886, -66.9548 49.3886, -66.9548 24.5442, -124.7333 24.5442))"^^gsp:wktLiteral ] ;
    dct:title "Urban Influence Codes" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "John Cromartie" ;
            vcard:hasEmail <mailto:john.cromartie@usda.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/2a905a7d-415c-477b-b149-ec9458d75bd5/resource/02da9a8c-1549-403d-b3ee-69220d48ca6b> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "metro",
        "nonmetro",
        "rural",
        "rural-sociology",
        "urban" .

<https://data.amerigeoss.org/dataset/2a905a7d-415c-477b-b149-ec9458d75bd5/resource/02da9a8c-1549-403d-b3ee-69220d48ca6b> a dcat:Distribution ;
    dct:description """Excel files: 2013 Urban Influence Codes\r
2003 and 1993 Urban influence Codes for U.S. counties\r
2003 Urban influence Codes for Puerto Rico""" ;
    dct:issued "2020-11-10T16:26:16.936172"^^xsd:dateTime ;
    dct:modified "2025-09-24T18:20:35.701234"^^xsd:dateTime ;
    dct:title "Webpage with links to Excel files" ;
    dcat:accessURL <http://www.ers.usda.gov/data-products/urban-influence-codes.aspx> .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .