@prefix this: <https://w3id.org/np/RASnxPCwZ9ntyGp9ilLBc1CZQwT75W8_M58EIzUooFa-k> .
@prefix sub: <https://w3id.org/np/RASnxPCwZ9ntyGp9ilLBc1CZQwT75W8_M58EIzUooFa-k/> .
@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#> .
@prefix orcid: <https://orcid.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .

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

sub:assertion {
  <https://doi.org/10.5281/zenodo.14931176> dct:license <https://creativecommons.org/licenses/by/4.0/>;
    dct:title "Crossref metadata statistics";
    <http://purl.org/spar/cito/supports> <https://doi.org/10.31222/osf.io/smxe5_v2>;
    a <http://purl.org/dc/dcmitype/Dataset>;
    <https://schema.org/maintainer> <https://zenodo.org>;
    <https://schema.org/result> <https://w3id.org/np/RAkRMrSeiEsEiPM994SCfNLrs5JWwols7BsZV6Agjy2Q8/researchproject> .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0001-8249-1752, <https://ror.org/027bh9e22> .
}

sub:pubinfo {
  orcid:0000-0001-8249-1752 foaf:name "Ludo Waltman" .
  
  this: dct:created "2025-07-24T12:35:44.938Z"^^xsd:dateTime;
    dct:creator orcid:0000-0001-8249-1752;
    dct:license <https://creativecommons.org/publicdomain/zero/1.0/>;
    npx:hasNanopubType <http://purl.org/dc/dcmitype/Dataset>;
    npx:wasCreatedAt <https://nanodash.knowledgepixels.com/>;
    rdfs:label "Dataset: Crossref metadata statistics";
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RAW4qDSeYWgZwQDIPBOKlaCoSQiLZeavVCNsJMCcpU3kY>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAE98XsERuzJNczFlZk-uIVRbnCuJMH1ifl1wMLk8_7Pc> .
  
  sub:sig npx:hasAlgorithm "RSA";
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    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0001-8249-1752 .
  
  <https://w3id.org/np/RAkRMrSeiEsEiPM994SCfNLrs5JWwols7BsZV6Agjy2Q8/researchproject>
    nt:hasLabelFromApi "Analysis of Crossref metadata - This project provides an up-to-date overview of the availability of six metad..." .
}