@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-00964568v1> a dcat:Dataset ;
    dct:description """
              The mechanism of active stress generation in tension wood is still not fully understood. To characterize the functional interdependency between the G-layer and the secondary cell wall, nanostructural characterization and mechanical tests were performed on native tension wood tissues of poplar (Populus nigra x Populus deltoids) and on tissues in which the G-layer was removed by an enzymatic treatment. In addition to the well-known axial orientation of the cellulose fibrils in the G-layer, it was shown that the microfibril angle of the S2-layer was very large (about 36 degrees). The removal of the G-layer resulted in an axial extension and a tangential contraction of the tissues. The tensile stress-strain curves of native tension wood slices showed a jagged appearance after yield that could not be seen in the enzyme-treated samples. The behaviour of the native tissue was modelled by assuming that cells deform elastically up to a critical strain at which the G-layer slips, causing a drop in stress. The results suggest that tensile stresses in poplar are generated in the living plant by a lateral swelling of the G-layer which forces the surrounding secondary cell wall to contract in the axial direction.
            """ ;
    dct:identifier "hal-00964568" ;
    dct:issued "2026-05-05T21:30:00.336519"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-05T21:30:00.336523"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Stress generation in the tension wood of poplar is based on the lateral swelling power of the G-layer" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00964568v1/resource/d088b9f1-8be6-4bc0-b693-1859f1af90ef> ;
    dcat:keyword "cellulose-microfibril-orientation",
        "couche-gelatineuse",
        "enzymatic-treatment",
        "g-layer",
        "gelatinous-layer",
        "infoeu-reposemanticsarticle",
        "journal-articles",
        "peuplier",
        "peuplier-noir",
        "poplar",
        "sdvgengpllife-sciences-q-biogeneticsplants-genetics",
        "tensile-stress-generation",
        "tension-wood" ;
    dcat:landingPage <ISSN:%200960-7412> .

<ISSN:%200960-7412> a foaf:Document .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00964568v1/resource/d088b9f1-8be6-4bc0-b693-1859f1af90ef> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-05T21:30:00.352217"^^xsd:dateTime ;
    dct:modified "2026-05-05T21:30:00.320761"^^xsd:dateTime ;
    dct:title "Stress generation in the tension wood of poplar is based on the lateral swelling power of the G-layer" ;
    dcat:accessURL <https://hal.science/hal-00964568> .

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