@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/72ce1112-ab27-4e4a-99d1-040faf462546> a dcat:Dataset ;
    dct:description "SRM 1877 Beryllium Oxide Powder - This Standard Reference Material (SRM) is intended for use in laboratory analysis and health research for the development and validation of analytical methods and instruments used to determine beryllium, as well as for proficiency testing of laboratories involved in beryllium determinations. A unit of SRM 1877 consists of one bottle containing 20 g of beryllium oxide powder. This data is public in the Certificate of Analysis for this material." ;
    dct:identifier "4765EE7CC59BA396E0531A57068160031632" ;
    dct:issued "2025-11-22T16:22:35.733553"^^xsd:dateTime ;
    dct:language "{en}" ;
    dct:modified "2017-01-05T00:00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "SRM 1877 Beryllium Oxide Powder" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Steven J. Choquette" ;
            vcard:hasEmail <mailto:srms@nist.gov> ] ;
    dcat:keyword "advanced-materials",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "united-states" ;
    dcat:theme <%7B%22Standards:Reference%20materials%22%7D> .

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