@prefix this: <https://w3id.org/np/RAldgq3lRFhxndpV3pst_TmV0B5Q5QOUkgFwydHj5m6Ng> .
@prefix sub: <https://w3id.org/np/RAldgq3lRFhxndpV3pst_TmV0B5Q5QOUkgFwydHj5m6Ng/> .
@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/Q76> a <http://www.wikidata.org/entity/Q82955> .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0009-0007-7392-5871 .
}

sub:pubinfo {
  <http://www.wikidata.org/entity/Q76> nt:hasLabelFromApi "Barack Obama - 44th President of the United States (2009–2017)" .
  
  <http://www.wikidata.org/entity/Q82955> nt:hasLabelFromApi "politician - person who seeks or holds a political office or mandate or is otherwise politically active" .
  
  orcid:0009-0007-7392-5871 foaf:name "Florian Serree" .
  
  this: dct:created "2026-10-13T14:29:47.124Z"^^xsd:dateTime;
    dct:creator orcid:0009-0007-7392-5871;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:wasCreatedAt <https://nanodash.knowledgepixels.com/>;
    rdfs:label "Barack Obama is a politician";
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8>,
      <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAWcbb3lRQZNYrCYo1uUfxHF1p6apBUW9hTeJRoHrqYZQ> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuFZAvm7XbiO76DJMxoSv4v58eFo6H2m+TSnodjb34AdP2dOoC15XOVQ2KfmIp6LGweVEPwNVWNYgkUodM8vxfX8I03YSD8a8GOQUHWQJzWg1UiZ+Ane4cD3xXmGV1VWDgIPnE53mBawBvehih+Fcj6SuQ2MvuiA3hg+1KAFP/Z2OdK0Lt1SgDqHxXIgZWv9c6xZQ9SF56FmikthWE3y5/lBG/BqJQhiMj8/BN5TvA5WZ5JDKJpHr01dZRgARZQ8AKNHHeJphb8bUrQxCAW/5vdxZkHA8QqRt8HN1961qiXChbUSFdWgy33Ygf+UfmcaX4L8utDkXKeaUstNzsRZQAQIDAQAB";
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    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0009-0007-7392-5871 .
}