@prefix this: <http://purl.org/np/RA9oy2gsAZO8xJfSly77m2FrzCBIWMNkVWfPJBwCs2QSU> .
@prefix sub: <http://purl.org/np/RA9oy2gsAZO8xJfSly77m2FrzCBIWMNkVWfPJBwCs2QSU#> .
@prefix hycl: <http://purl.org/petapico/o/hycl#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

sub:assertion {
  sub:test hycl:claims "This is a test" .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2020-11-04T08:50:45.970596"^^xsd:dateTime;
    prov:wasDerivedFrom <http://www.example.com/another-nanopub> .
}

sub:pubInfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCC686zsZaQWthNDSZO6unvhtSkXSLT8iSY/UUwD/7T9tabrEvFt/9UPsCsg/A4HG6xeuPtL5mVziVnzbxqi9myQOY62LBja85pYLWaZPUYakPHyVm9A0bRC2PUYZde+METkZ6eoqLXP26Qo5b6avPcmNnKkr5OQb7KXaeX2K2zQQIDAQAB";
    npx:hasSignature "VLkFnmYnMBtNzPX3SD8SINejToAaTpLb60s2gcAfUbTeLLFhdVF3ukoejnaru6B1V6aIpqfWPwNuYXNA7QcZsIL2EEkOCM8GbxlrQaiWIMq2Vvkuq74jTFBej9SZZjn/A9x0Vg/fOhR1C/4T8DUOGDTfwXcwPEIeP0tP+g6YN7o=";
    npx:hasSignatureTarget this: .
  
  this: npx:introduces sub:test;
    prov:generatedAtTime "2020-11-04T08:50:45.970596"^^xsd:dateTime .
}