@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/09734c81-8bd5-4f5a-aa9a-a6313461d97b> a dcat:Dataset ;
    dct:description "The atomic weights are available for elements 1 through 118 and isotopic compositions or abundances are given when appropriate.  Version 3.0." ;
    dct:identifier "FDB59097467F5200E043065706813E54135" ;
    dct:issued "2025-11-19T21:57:17.036450"^^xsd:dateTime ;
    dct:language "{en}" ;
    dct:modified "2010-07-01"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "NIST Atomic Weights and Isotopic Compositions with Relative Atomic Masses" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Karen Olsen" ;
            vcard:hasEmail <mailto:karen.olsen@nist.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/09734c81-8bd5-4f5a-aa9a-a6313461d97b/resource/54ff008e-01ce-48c8-8905-407d22088286> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "atomic-mass-evaluation",
        "atomic-weights",
        "ckan",
        "commission-on-atomic-weights-and-isotopic-abundances",
        "elemental-data",
        "elements",
        "geo",
        "geoss",
        "international-union-for-pure-and-applied-chemistry",
        "mass-spectrometry",
        "measurements",
        "national",
        "north-america",
        "physics",
        "relative-atomic-masses",
        "representative-isotopic-compositions",
        "siam",
        "statistical-evaluation-of-isotopic-abundances",
        "subcommittee-for-isotopic-abundance",
        "united-states" ;
    dcat:theme <%22Physics:Nuclear%20physics%22%7D>,
        <%7B%22Atomic%20/%20molecular%20/%20quantum%22> .

<https://data.amerigeoss.org/dataset/09734c81-8bd5-4f5a-aa9a-a6313461d97b/resource/54ff008e-01ce-48c8-8905-407d22088286> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2022-08-07T17:57:48.761259"^^xsd:dateTime ;
    dct:modified "2025-11-19T21:57:17.023440"^^xsd:dateTime ;
    dct:title "DOI access to NIST Atomic Weights and Isotopic Compositions with Relative Atomic Masses" ;
    dcat:accessURL <https://dx.doi.org/10.18434/T4KG6Q> ;
    dcat:mediaType "text/html" .

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