@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/0f36193f-56c2-4897-afc4-8159c23361f1> a dcat:Dataset ;
    dct:description "The NIST Database of Cross Sections for Inner-Shell Ionization by Electron or Positron Impact provides cross sections for ionization of the K shell and of the L and M subshells of neutral atoms of the elements, from hydrogen to einsteinium, by electrons or positrons, for projectile energies from the ionization threshold to 1 GeV. These cross sections were calculated from a combination of the relativistic distorted-wave and the plane-wave Born approximations. Extensive comparisons have been made of the calculated cross sections for inner-shell ionization by electron impact with available experimental data that satisfied mutual-consistency checks. These comparisons showed that the overall root-mean-square deviation between measured and calculated cross sections was 10.9 % [X. Llovet, C. J. Powell, A. Jablonski, and F. Salvat, J. Phys. Chem. Ref. Data 43, 013102 (2014)]." ;
    dct:identifier "FF429BC178768B3EE0431A570681E858229" ;
    dct:issued "2025-09-23T20:31:04.704554"^^xsd:dateTime ;
    dct:language "{en}" ;
    dct:modified "2014-01-01T00:00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "NIST Database of Cross Sections for Inner-Shell Ionization by Electron or Positron Impact - SRD 164" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Justin Gorham" ;
            vcard:hasEmail <mailto:justin.gorham@nist.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/0f36193f-56c2-4897-afc4-8159c23361f1/resource/0bf9e7a4-9d47-4623-a093-8249804c8770>,
        <https://data.amerigeoss.org/dataset/0f36193f-56c2-4897-afc4-8159c23361f1/resource/8150029b-a3c4-4d41-a9fa-158b74abc9de> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "atomic-physics",
        "auger-electron-spectroscopy",
        "electron-energy-loss-spectroscopy",
        "electron-probe-microanalysis",
        "inner-shell-ionization-cross-sections",
        "plasma-physics",
        "radiation-physics",
        "surface-analysis",
        "thin-film-analysis",
        "vacancy-production-cross-sections",
        "x-ray-emission-cross-sections" ;
    dcat:theme <%7B%22Standards:Reference%20data%22%7D> .

<https://data.amerigeoss.org/dataset/0f36193f-56c2-4897-afc4-8159c23361f1/resource/0bf9e7a4-9d47-4623-a093-8249804c8770> a dcat:Distribution ;
    dct:description "This database is free, but requires that a form be filled out in order to be able to download." ;
    dct:issued "2021-03-11T17:18:30.713416"^^xsd:dateTime ;
    dct:modified "2025-09-23T20:31:04.682880"^^xsd:dateTime ;
    dct:title "Form to download the database" ;
    dcat:accessURL <https://www-s.nist.gov/srd_online/index.cfm?fuseaction=home.main&productID=SRD164v1.0> .

<https://data.amerigeoss.org/dataset/0f36193f-56c2-4897-afc4-8159c23361f1/resource/8150029b-a3c4-4d41-a9fa-158b74abc9de> a dcat:Distribution ;
    dct:description "DOI Access to NIST Database of Cross Sections for Inner-Shell Ionization by Electron or Positron Impact - SRD 164" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T17:18:30.713437"^^xsd:dateTime ;
    dct:modified "2025-09-23T20:31:04.683749"^^xsd:dateTime ;
    dct:title "DOI Access to NIST Database of Cross Sections for Inner-Shell Ionization by Electron or Positron Impact - SRD 164" ;
    dcat:accessURL <https://dx.doi.org/10.18434/T4N881> ;
    dcat:mediaType "text/html" .

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