@prefix this: <https://w3id.org/np/RA9xLwDUXfzAIv8UIjPktMqYBfHXY25StzfCggRNLzomY> .
@prefix sub: <https://w3id.org/np/RA9xLwDUXfzAIv8UIjPktMqYBfHXY25StzfCggRNLzomY/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix orcid: <https://orcid.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .

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

sub:assertion {
  <http://purl.org/vocab/frbr/core#supplement> rdfs:label "is supplemented by" .
  
  sub:dataset a nt:ExternalUriPlaceholder, nt:GuidedChoicePlaceholder;
    rdfs:label "dataset";
    nt:possibleValuesFromApi "https://api.openaire.eu/graph/v3/research-products?search=" .
  
  sub:publication a nt:ExternalUriPlaceholder, nt:GuidedChoicePlaceholder;
    rdfs:label "publication";
    nt:possibleValuesFromApi "https://api.openaire.eu/graph/v3/research-products?search=" .
  
  sub:st1 rdf:object sub:dataset;
    rdf:predicate <http://purl.org/vocab/frbr/core#supplement>;
    rdf:subject sub:publication .
  
  sub:template a nt:AssertionTemplate;
    dct:description "Such a nanopublication declares that a dataset is supplementary material to a publication. The publication is the subject and the dataset is the supplement, following the FRBR property frbr:supplement, which is what the SKG-IF relation 'is_supplemented_by' maps to. If the relation you have in mind points the other way, simply swap the two records.";
    rdfs:label "OpenAIRE: Publication supplemented by dataset";
    nt:hasNanopubLabelPattern "${publication} is supplemented by ${dataset}";
    nt:hasStatement sub:st1;
    nt:hasTag "OpenAIRE";
    nt:hasTargetNanopubType <http://purl.org/vocab/frbr/core#supplement> .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0002-1267-0234 .
}

sub:pubinfo {
  orcid:0000-0002-1267-0234 foaf:name "Tobias Kuhn" .
  
  this: dct:created "2026-09-24T12:04:38+00:00"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:embeds sub:template;
    npx:supersedes <https://w3id.org/np/RA1aHHI-wrQu1aOzXNHHAhP5Ze5blfn55TtEB5KYOrYrc>;
    rdfs:label "OpenAIRE: Publication supplemented by dataset";
    skos:changeNote "Guided choices that must refer to existing resources are now also external URI placeholders, so Nanodash no longer offers to mint a typed plain name locally for them: dataset, publication.";
    nt:wasCreatedFromProvenanceTemplate <http://purl.org/np/RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8>,
      <https://w3id.org/np/RAKc76yHLDbloE6ObluzYQsfX37v6qrZXbYeIKpe8-YUo>, <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw>,
      <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RA9cOdAwjxTF6qNNFkXTl_EgOan0LDPmu0fWnIgmZu-7E> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "pILALasaaXGewMCNhEE1SwXOrgZ06wjE6SFhcS+304WiRhkC7oN0NQ5/EIw+Upaiut1Ms2I4r6BlmAGbGtufQ7XrM/zr4BWV2XrgT6i89s8sIt8HqOm4MAWVHrEZ0MTJYzcCI/i22TOGrG05sclGbBZBSOJD55u6ntUJjz7mNr4=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}