<https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept4447/#this>
        a       <http://www.w3.org/2004/02/skos/core#Concept>;
        <http://purl.org/dc/terms/modified>
                "2019-12-15T14:24:53Z"^^<http://www.w3.org/2001/XMLSchema#dateTime>;
        <http://www.w3.org/2004/02/skos/core#altLabel>
                "السفن البحثية"@ar , "Research vessels"@en , "سفن بحوث"@ar , "Научно-исследовательские корабли"@ru;
        <http://www.w3.org/2004/02/skos/core#broader>
                <https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept655/#this>;
        <http://www.w3.org/2004/02/skos/core#inScheme>
                <https://unesco-thesaurus.demo.linkeddatahub.com/concept-schemes/unesco-thesaurus/#this>;
        <http://www.w3.org/2004/02/skos/core#prefLabel>
                "Navire de recherche"@fr , "Buque de investigación"@es , "Научно-исследовательские суда"@ru , "سفن ابحاث"@ar , "Research ships"@en;
        <http://www.w3.org/2004/02/skos/core#related>
                <https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept12902/#this> , <https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept10122/#this> , <https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept10255/#this> , <https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept10630/#this> , <https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept4445/#this> , <https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept13099/#this> .

<https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept4447/>
        a       <https://w3id.org/atomgraph/linkeddatahub/document-hierarchy#Item>;
        <http://purl.org/dc/terms/created>
                "2026-09-29T10:31:03.189Z"^^<http://www.w3.org/2001/XMLSchema#dateTime>;
        <http://purl.org/dc/terms/creator>
                <https://admin.linkeddatahub.com/acl/agents/5ba81960-d511-4a3b-8b9a-cb5bb278dd95/#this>;
        <http://purl.org/dc/terms/title>
                "Research ships"@en;
        <http://rdfs.org/sioc/ns#has_container>
                <https://unesco-thesaurus.demo.linkeddatahub.com/concepts/>;
        <http://www.w3.org/ns/auth/acl#owner>
                <https://admin.linkeddatahub.com/acl/agents/5ba81960-d511-4a3b-8b9a-cb5bb278dd95/#this>;
        <http://xmlns.com/foaf/0.1/primaryTopic>
                <https://unesco-thesaurus.demo.linkeddatahub.com/concepts/concept4447/#this> .