@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-00686989v2> a dcat:Dataset ;
    dct:description """
              We show that any n-vertex complete graph with edges colored with three colors contains a set of at most four vertices such that the number of the neighbors of these vertices in one of the colors is at least 2n/3. The previous best value, proved by Erdos, Faudree, Gould, Gyárfás, Rousseau and Schelp in 1989, is 22. It is conjectured that three vertices suffice.
            """ ;
    dct:identifier "hal-00686989" ;
    dct:issued "2026-05-28T23:53:43.970399"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-28T23:53:43.970406"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "A new bound for the 2/3 conjecture" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00686989v2/resource/74694187-1c3b-4492-a19b-cda767e401a1> ;
    dcat:keyword "05c35",
        "colored-complete-graph",
        "flag-algebra",
        "infoeu-reposemanticsreport",
        "infoinfo-dmcomputer-science-csdiscrete-mathematics-csdm",
        "mathmath-comathematics-mathcombinatorics-mathco",
        "monochromatic-domination",
        "reports" ;
    dcat:landingPage <https://hal.science/hal-00686989> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00686989v2/resource/74694187-1c3b-4492-a19b-cda767e401a1> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-28T23:53:43.999607"^^xsd:dateTime ;
    dct:modified "2026-05-28T23:53:43.940786"^^xsd:dateTime ;
    dct:title "A new bound for the 2/3 conjecture" ;
    dcat:accessURL <https://hal.science/hal-00686989> .

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

<https://hal.science/hal-00686989> a foaf:Document .