@prefix this: <http://purl.org/np/RABBr8u7Poc1gHjW-K262GhZRX2UdrnSSCKYgBIJPS-kA> .
@prefix sub: <http://purl.org/np/RABBr8u7Poc1gHjW-K262GhZRX2UdrnSSCKYgBIJPS-kA#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@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:keyDeclaration npx:declaredBy <https://orcid.org/1234-5678-1234-5678>;
    npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrUuad/Ew1AcjU+xJEe1n3kwe3PjXcn1V/YnmU+G2DKYTKoSWvwQilAi4dCzTNVXqBVrmCQQDtD0ylnuFt6KiB0NDAui3SWLvfzegFNuVpxQmpTTVS7cGpdKbZ8yndnCeeSK4yaZb/1m9sp76wQUGalwy+9L6M3cIcSLmJDjOpjQIDAQAB" .
  
  <https://orcid.org/1234-5678-1234-5678> foaf:name "Test User" .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2026-02-05T02:29:44.845563"^^xsd:dateTime;
    prov:wasAttributedTo <https://orcid.org/1234-5678-1234-5678> .
}

sub:pubInfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrUuad/Ew1AcjU+xJEe1n3kwe3PjXcn1V/YnmU+G2DKYTKoSWvwQilAi4dCzTNVXqBVrmCQQDtD0ylnuFt6KiB0NDAui3SWLvfzegFNuVpxQmpTTVS7cGpdKbZ8yndnCeeSK4yaZb/1m9sp76wQUGalwy+9L6M3cIcSLmJDjOpjQIDAQAB";
    npx:hasSignature "NCV49jKeF7pk1c4l3uOnT4yIPt0HAvraeBjmCeUxu8DyH/K3mfz9iN3HVCaBXU/qeaosPvE2ZEHspXxAGyJUzuOKjnC9qPZAnU0xlrkhSTZD9CyaKh/J9LSTQp6Iarxogw1gfYMs0YyfSJfrOFzScqo8M0v3cJ0D/OwgFqWzn7g=";
    npx:hasSignatureTarget this: .
  
  this: npx:introduces sub:keyDeclaration;
    prov:generatedAtTime "2026-02-05T02:29:44.845563"^^xsd:dateTime;
    prov:wasAttributedTo <https://orcid.org/1234-5678-1234-5678> .
}