@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-00071072v1> a dcat:Dataset ;
    dct:description """
              We report measurements of dielectric permittivity and dielectric losses at microwave frequencies of Lanthanum Gallium Silicate as a function of temperature. The dielectric rod resonator method was used to evaluate the two relative permittivity tensor components eps t and eps z of this uniaxial dielectric crystal. Between 10 and 400 K, eps t varies from 18.92 to 19.65 whereas eps z ranges from 60.81 to 46.66. Around 300 K, the temperature coefficients of eps t and eps z have opposite signs and are equal to 130 and -720 ppm/K, respectively. This characteristic enables one to design a self-compensated microwave resonator presenting a low frequency temperature sensitivity. For the measured dielectric sample the dielectric losses range from 10-4 to 5.10-6 between 300 and 20 K and are actually limited by the crystal quality.
            """ ;
    dct:identifier "hal-00071072" ;
    dct:issued "2026-05-15T14:24:58.708980"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-15T14:24:58.708986"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Dielectric properties of $La_{3}Ga_{5}SiO_{14}$ at microwave frequencies between 10K and 400K" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00071072v1/resource/d04035d5-b297-48a2-87b7-314ac1c7159f> ;
    dcat:keyword "infoeu-reposemanticsarticle",
        "journal-articles" ;
    dcat:landingPage <ISSN:%200003-6951> .

<ISSN:%200003-6951> a foaf:Document .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00071072v1/resource/d04035d5-b297-48a2-87b7-314ac1c7159f> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-15T14:24:58.717121"^^xsd:dateTime ;
    dct:modified "2026-05-15T14:24:58.701373"^^xsd:dateTime ;
    dct:title "Dielectric properties of $La_{3}Ga_{5}SiO_{14}$ at microwave frequencies between 10K and 400K" ;
    dcat:accessURL <https://hal.science/hal-00071072> .

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