@prefix this: <https://w3id.org/np/RAcyJcAfvxoi1xFUP_kK6ygECRT01EBRlAS7E30rSfLCg> .
@prefix sub: <https://w3id.org/np/RAcyJcAfvxoi1xFUP_kK6ygECRT01EBRlAS7E30rSfLCg/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix orcid: <https://orcid.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix fip: <https://w3id.org/fair/fip/terms/> .
@prefix prov: <http://www.w3.org/ns/prov#> .

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

sub:assertion {
  sub:CDS_Policy a fip:Available-FAIR-Supporting-Resource, fip:FAIR-Enabling-Resource,
      fip:Metadata-preservation-policy;
    rdfs:comment "Strasbourg Astronomy Data Centre for the collection and distribution of the astronomical data it manages. It is made up of several services in particular: SIMBAD, VizieR, and Aladin. It serves as a de facto standard set of services and registries compliant with IVOA standards. It's policy is therefore the origin of standard metadata preservation policy.";
    rdfs:label "Strasbourg Astronomy Data Centre Policy" .
}

sub:provenance {
  sub:assertion dct:creator orcid:0000-0001-6353-0808 .
}

sub:pubinfo {
  this: dct:created "2025-10-23T14:22:49Z"^^xsd:dateTime;
    dct:creator <https://fip.fair-wizard.com/wizard>;
    dct:license <https://creativecommons.org/publicdomain/zero/1.0/>;
    npx:introduces sub:CDS_Policy;
    prov:wasDerivedFrom <https://w3id.org/fip/wizard/c27e2bd3-e2a6-43b5-b8b5-2fcbf843aa8d> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB";
    npx:hasSignature "KB9eMx7VRezW7USHuk3oPfF0WJ2KygoFu+fW1jfJb/4D/n9QsQBeVGib4fwriygt/G3FbLTtp0OGtkgbyrL+LNa4kjfwgnt/9be9tRDA+3FzHbQvdG1KqGzIvdkGbhOAAuJwONlsbpnmnV2COLQd6SfexmfmKrdqAdCIpsyps2o=";
    npx:hasSignatureTarget this: .
}