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

<https://data.amerigeoss.org/dataset/4e4c3c45-5bfa-4aa8-b59f-d9601e8db05e> a dcat:Dataset ;
    dct:description """Chemical concentration, exposure, and health risk data for U.S. census tracts from National Scale Air Toxics Assessment (NATA). 

This dataset is associated with the following publication:
Huang, H., R. Tornero-Velez, and T. Barzyk. Associations between socio-demographic characteristics and chemical concentrations contributing to cumulative exposures in the United States.   Journal of Exposure Science and Environmental Epidemiology. Nature Publishing Group, London,  UK, 27(6): 544-550, (2017).""" ;
    dct:identifier <https://doi.org/10.23719/1390151> ;
    dct:issued "2025-11-21T14:27:01.145455"^^xsd:dateTime ;
    dct:modified "2016-07-20"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "Association rule mining data for census tract chemical exposure analysis" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Timothy Barzyk" ;
            vcard:hasEmail <mailto:barzyk.timothy@epa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/4e4c3c45-5bfa-4aa8-b59f-d9601e8db05e/resource/04e17104-0d7d-4f52-bd16-025467282667> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "combined-effects",
        "cumulative-risks",
        "environmental-justice",
        "geo",
        "geoss",
        "multiple-stressors",
        "national",
        "north-america",
        "rule-mining",
        "united-states" .

<https://data.amerigeoss.org/dataset/4e4c3c45-5bfa-4aa8-b59f-d9601e8db05e/resource/04e17104-0d7d-4f52-bd16-025467282667> a dcat:Distribution ;
    dct:description "ARM%20Dataset.xlsx" ;
    dct:format "XLS" ;
    dct:issued "2020-11-12T13:40:27.780857"^^xsd:dateTime ;
    dct:modified "2025-11-21T14:27:01.137821"^^xsd:dateTime ;
    dct:title "ARM Dataset.xlsx" ;
    dcat:accessURL <https://pasteur.epa.gov/uploads/10.23719/1390151/ARM%20Dataset.xlsx> ;
    dcat:mediaType "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" .

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