@prefix this: <https://w3id.org/np/RAZ2TXeKfbhX5Miu-eMYURzmOhYzIzAGskJTL4qFAEPrA> .
@prefix sub: <https://w3id.org/np/RAZ2TXeKfbhX5Miu-eMYURzmOhYzIzAGskJTL4qFAEPrA/> .
@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: a np:Nanopublication;
    np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo .
}

sub:assertion {
  <http://www.wikidata.org/entity/Q1426> a <http://www.wikidata.org/entity/Q10833314> .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0009-0006-8693-2520 .
}

sub:pubinfo {
  <http://www.wikidata.org/entity/Q10833314> nt:hasLabelFromApi "tennis player - sportsperson who plays tennis" .
  
  <http://www.wikidata.org/entity/Q1426> nt:hasLabelFromApi "Roger Federer - Swiss tennis player" .
  
  orcid:0009-0006-8693-2520 foaf:name "anonymous_athlete" .
  
  this: dct:created "2025-10-07T13:31:12.572Z"^^xsd:dateTime;
    dct:creator orcid:0009-0006-8693-2520;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:wasCreatedAt <https://nanodash.knowledgepixels.com/>;
    rdfs:label "Roger Federer is a tennis player";
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAWcbb3lRQZNYrCYo1uUfxHF1p6apBUW9hTeJRoHrqYZQ> .
  
  sub:sig npx:hasAlgorithm "RSA";
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    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0009-0006-8693-2520 .
}