@prefix ex: <http://example.org/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix orcid: <https://orcid.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix sub: <http://purl.org/np/RAVI9ZWtHee4h7QKhNCJndCN25iF5fo6YcHp1s7oSPUWE#> .
@prefix this: <http://purl.org/np/RAVI9ZWtHee4h7QKhNCJndCN25iF5fo6YcHp1s7oSPUWE> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

sub:assertion {
  ex:john a foaf:Person;
    foaf:name "John Doe" .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2025-08-12T13:01:11.361623"^^xsd:dateTime .
}

sub:pubinfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArZ9Y//+C7th8DsJGdCn1YkpsuuS9ktEB1AnDb17d9nnxcmAGZSj5ibp10AO6gAwO5O0/qArZyYE5AeBRqXwFYhlbj9AfBqroAyNEqImL6uhk8MM3JVCzUbG1c7ulyqE7ZLQ02NHOeKGebLKG15DRAwlBeePet3j51BEt1l+KN3ZDsdWcJ1IdiXzddlBq0EL92/uREE9/9hXgi3DUZi9ZtGCU+lvYBeyMm1I6t9ajAa+9Ouwj6U8igLAvEPT81tO8Wa8tZUxWqezgLBzXk0jUxyibtIRRywGSPlzrVy69suoAEEGWaFkGLKa833/qCDLWN1lJwLq5MXbFpahjJum3xQIDAQAB";
    npx:hasSignature "ZZhByxuwDuDNKaWM3ASX3GbKb8g4eMsYzeSxW2wru4/23kgD/psGX9NFBCq3CBnJjio8zOmY9jfhOp8o7ghw2p6l6wFqznPQPGPu07HkhDPNfvHr3r7yY4J7Wh8sk6QDbsRW4z+kaR/WpmvynhPjJq60kuSV1B21QNmzJOweuurZJGllAyM8RNZvoJOz7NaeMKRJhhJ2p5+W470cOtnJY1+MyE9qYdg0+fyDQhVpCmUjmUqpu2sMwwqD2AHADzDrE0sFRS+y1e7c7tV5L21M97frWLf8Zywosayx7tQEY4FrqBLNY6/ZlFpuj+IyjQORkG/E+IN8V3t3o8vtou6hRw==";
    npx:hasSignatureTarget this: .
  
  this: prov:wasAttributedTo orcid:0009-0002-7114-0687 .
}