@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-00926810v2> a dcat:Dataset ;
    dct:description """
              We determine all 2- and 3-cocycles for Laver tables, an infinite sequence of finite structures obeying the left-selfdistributivity law; in particular, we describe simple explicit bases. This provides a number of new positive braid invariants and paves the way for further potential topological applications. Incidentally, we establish and study a partial ordering on Laver tables given by the right-divisibility relation.
            """ ;
    dct:identifier "hal-00926810" ;
    dct:issued "2026-05-07T03:34:37.947970"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-07T03:34:37.947974"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Two- and three-cocycles for Laver tables" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00926810v2/resource/c810d910-e31a-438a-8917-55d7e12268bb> ;
    dcat:keyword "57m27-17d99-20n02-55n35-06a99",
        "infoeu-reposemanticspreprint",
        "laver-tables",
        "mathmath-ktmathematics-mathk-theory-and-homology-mathkt",
        "preprints-working-papers-",
        "quandle-cocycle-invariants",
        "rack-cohomology",
        "right-divisibility-ordering",
        "selfdistributivity" ;
    dcat:landingPage <https://hal.science/hal-00926810> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00926810v2/resource/c810d910-e31a-438a-8917-55d7e12268bb> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-07T03:34:37.952815"^^xsd:dateTime ;
    dct:modified "2026-05-07T03:34:37.936856"^^xsd:dateTime ;
    dct:title "Two- and three-cocycles for Laver tables" ;
    dcat:accessURL <https://hal.science/hal-00926810> .

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

<https://hal.science/hal-00926810> a foaf:Document .