@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/0e7b5dd6-cc26-421e-98d9-511928ada796> a dcat:Dataset ;
    dct:description """This dataset contains 1) table of bulk Pb-XAS LCF results, 2) table of bulk As-XAS LCF results, 3) figure data of particle size distribution, and 4) figure data for the relationship of As and Pb %IVBA in the <250 µm sieved size fraction vs sieved <250 µm to >150 µm, <150 µm to >75 µm, <75 µm to >38 µm, and <38 µm; and <250 µm ground, and <150 µm sieved and ground. 

This dataset is associated with the following publication:
Karna, R., M. Noerpel, A. Betts, and K. Scheckel. Lead and Arsenic Bioaccessibility and Speciation as a Function of Soil Particle Size.  Emmanuel Doelsch  JOURNAL OF ENVIRONMENTAL QUALITY. American Society of Agronomy, MADISON, WI, USA, 46(6): 1225-1235, (2017).""" ;
    dct:identifier <https://doi.org/10.23719/1390505> ;
    dct:issued "2025-09-23T20:08:22.836381"^^xsd:dateTime ;
    dct:modified "2017-03-06"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "Karna Particle Size Dataset for Tables and Figures" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Kirk Scheckel" ;
            vcard:hasEmail <mailto:scheckel.kirk@epa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/0e7b5dd6-cc26-421e-98d9-511928ada796/resource/2029b5f5-5185-48f7-9e91-d4769c8a9195> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "arsenic",
        "bioaccessibility",
        "lead",
        "metal-bioavailability",
        "particle-size-distribution",
        "synchrotron-speciation" .

<https://data.amerigeoss.org/dataset/0e7b5dd6-cc26-421e-98d9-511928ada796/resource/2029b5f5-5185-48f7-9e91-d4769c8a9195> a dcat:Distribution ;
    dct:description "Karna%20Particle%20Size%20Dataset.docx" ;
    dct:format "DOC" ;
    dct:issued "2020-11-12T13:39:54.943602"^^xsd:dateTime ;
    dct:modified "2025-09-23T20:08:22.816134"^^xsd:dateTime ;
    dct:title "Karna Particle Size Dataset.docx" ;
    dcat:accessURL <https://pasteur.epa.gov/uploads/10.23719/1390505/Karna%20Particle%20Size%20Dataset.docx> ;
    dcat:mediaType "application/vnd.openxmlformats-officedocument.wordprocessingml.document" .

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