@prefix this: <https://w3id.org/np/RA_1vGQouR7XD2EYURfe3EQ75BCT60XBd2AljAuunQM2E> .
@prefix sub: <https://w3id.org/np/RA_1vGQouR7XD2EYURfe3EQ75BCT60XBd2AljAuunQM2E/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

sub:Head {
  this: a np:Nanopublication;
    np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo .
}

sub:assertion {
  <https://w3id.org/fair/fip/terms/Identifier-service> a <http://www.w3.org/2002/07/owl#Class>;
    rdfs:label "Identifier service"@en;
    rdfs:subClassOf <https://w3id.org/fair/fip/terms/FAIR-Enabling-Resource>, <https://w3id.org/fair/fip/terms/FAIR-Supporting-Technology>;
    <http://www.w3.org/2004/02/skos/core#definition> "A service that provides for any digital object (1) algorithms guaranteeing global uniqueness, (2) policy document that guarantees persistent and (3) resolution of the identifier to machine-actionable metadata describing the object and its location."@en;
    <https://w3id.org/fair/fip/terms/enables> <https://w3id.org/fair/principles/terms/F1> .
}

sub:provenance {
  sub:assertion dct:creator <https://orcid.org/0000-0001-8888-635X>, <https://orcid.org/0000-0002-1267-0234>,
      <https://orcid.org/0000-0003-2195-3997> .
}

sub:pubinfo {
  this: dct:created "2026-08-11T19:04:52Z"^^xsd:dateTime;
    dct:creator <https://orcid.org/0000-0001-8888-635X>, <https://orcid.org/0000-0002-1267-0234>,
      <https://orcid.org/0000-0003-2195-3997>;
    dct:license <https://creativecommons.org/publicdomain/zero/1.0/>;
    npx:introduces <https://w3id.org/fair/fip/terms/Identifier-service>;
    npx:supersedes <https://w3id.org/np/RA00PISfUH60XB7-HB3h0K5nw2F0aPb4-eZVjuNdamD8Q>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAbb0YfzIdoM-3COyaCMtjH7UnMqkqxIEiUM5y1vCSWrQ> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "JcUtHJfpCb2E1vtysudsQCbJgB0YxPoy2N0y8Ki98BJ9KWbntanpyhkxyFS4RBPMaKakEcYRwcn2PodlpHUhhcT6ElkJrKD6SdXm8UJeacLCEpp+u28Kgok8uvwCJ28U8ZT8Cri7WlNTcBV3TEXr0qonmyUSSRNN0+J5TagWFto=";
    npx:hasSignatureTarget this:;
    npx:signedBy <https://orcid.org/0000-0002-1267-0234> .
}