@prefix this: <https://w3id.org/np/RAz-0BHj01P6jmTo3V3Nu33o6Ilc_yu0FaJ78CxF9sLb0> .
@prefix sub: <https://w3id.org/np/RAz-0BHj01P6jmTo3V3Nu33o6Ilc_yu0FaJ78CxF9sLb0/> .
@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 {
  sub:heptapod a <http://www.w3.org/2002/07/owl#Class>;
    rdfs:label "Heptapod";
    rdfs:subClassOf <http://www.wikidata.org/entity/Q181508>;
    <http://www.w3.org/2004/02/skos/core#definition> "Heptapods are a fictional alien race, presented in the movie Arrival (2016). They are sapient, space-faring extraterrestrial species. These aliens are enigmatic creatures, which have come to Earth to offer Humans their language in exchange for humanity's help in the future. They are benevolent beings, whose ultimate goal is to unite humanity, as they will need their help." .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0009-0004-2528-1424 .
}

sub:pubinfo {
  <http://www.wikidata.org/entity/Q181508> nt:hasLabelFromApi "extraterrestrial life - life that does not originate from Earth" .
  
  orcid:0009-0004-2528-1424 foaf:name "Radu-Stefan" .
  
  this: dct:created "2025-10-12T13:20:43.012Z"^^xsd:dateTime;
    dct:creator orcid:0009-0004-2528-1424;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:introduces sub:heptapod;
    npx:wasCreatedAt <https://nanodash.knowledgepixels.com/>;
    rdfs:label "Class: Heptapod";
    prov:wasDerivedFrom <https://aliens.fandom.com/wiki/Heptapod>;
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <https://w3id.org/np/RARW4MsFkHuwjycNElvEVtuMjpf4yWDL10-0C5l2MqqRQ>, <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAJetZMP40rNpwVYsUpYA5_psx-paQ6pf5Gu9iz9Vmwak> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq1hicqiTx6Mn3lotPQbxsPYtzxn8vZygVHf13dloOeqvXWiLTIrzn3WY+qsazm/iL+3LK89SFHuUtLpkDbbwLCKYqtLpQqyINDBZR1ZNIVF5ofbNuVDf+muzVu3ClyO/+DI8g1qEJRcgaESpbH7YPLJLiA1SOj0hrAqPd2Hg+xlf91O2dri5Jk9GdXu6YazZsp0wfwCvztC99dn/51BkjcHrAJeiiUiWWGEplVJz8LEd9GtCf0a2qS5Mb76fyblUb+Ejx+ptNiLorMMZZRmeKZAC60a3xPJndywCyRCQKOGlzWYjQMpCUrdoUZQzuo/764OLUw2Zrb6YYQt9lW8YFQIDAQAB";
    npx:hasSignature "Ny+2Tsftx174pEP7VMeyXC0w2Dz6yBE73O/h2DIEpMpBWP0+9iCAmmfnnCF3DPmEsR9tYUF4eZOIjyFmQ6mUCC4pyL22pLL4y48pgjcexxe8AVPj+ggyaV/xXx8Ur6Gr4TgGo0SkSchCzb+rqNOmB2kTB1A46/GWso3BYX+F127Fbm3HMNAnLe74l3IwzepCpPfdLEjkOpvS3qEdJi0UVqG/5UOiNNknvz1bl8vfdwE7F0Ivz4p1toK2ExBcADQgNFAtsrYvkvelnJRQi1mCpGnqd9e4sXo2qTGpbt5BGO173JWRxqIxTWn6K2NBdltfgMLhroGqdN99QBZHyzTDAw==";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0009-0004-2528-1424 .
}