@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://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00086829v1> a dcat:Dataset ;
    dct:description """
              In this paper we report on optical and spectroscopic properties of an innovative erbium-doped modified silicate Baccarat glass of molar composition: 77.29SiO2:11.86K2O:10.37PbO:0.48Sb2O3. Two different sets of samples were produced, containing 0.2 and 0.5 mol% Er3+ ions, respectively. Optical and spectroscopic assessment of these glasses was performed by absorption, photoluminescence, and refractive index measurements. The quantum efficiency was estimated comparing measured and radiative lifetime of the 4I13/2 metastable state of the Er3+, the latter obtained by Judd–Ofelt analysis.
            """ ;
    dct:identifier "hal-00086829" ;
    dct:issued "2026-05-09T12:58:07.396187"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-09T12:58:07.396191"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Erbium-activated modified silica glasses with higt 4I13/2 luminescence quatum yield" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00086829v1/resource/8e73af28-ee9d-4c1a-a8e5-83731d2393d5> ;
    dcat:keyword "erbium",
        "glasses",
        "infoeu-reposemanticsarticle",
        "journal-articles",
        "optical-properties",
        "photoluminescence",
        "physphysics-physics",
        "quantum-efficiency",
        "radiative-lifetime",
        "silicate" ;
    dcat:landingPage <ISSN:%200925-3467> .

<ISSN:%200925-3467> a foaf:Document .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00086829v1/resource/8e73af28-ee9d-4c1a-a8e5-83731d2393d5> a dcat:Distribution ;
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    dct:issued "2026-05-09T12:58:07.403519"^^xsd:dateTime ;
    dct:modified "2026-05-09T12:58:07.384786"^^xsd:dateTime ;
    dct:title "Erbium-activated modified silica glasses with higt 4I13/2 luminescence quatum yield" ;
    dcat:accessURL <https://hal.science/hal-00086829> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .