@prefix this: <http://purl.org/np/RA6TVVSnZChEwyxjvFDNAujk1i8sSPnQx60ZQjldtiDkw> .
@prefix sub: <http://purl.org/np/RA6TVVSnZChEwyxjvFDNAujk1i8sSPnQx60ZQjldtiDkw#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@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#> .

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

sub:assertion {
  npx:approvesOf rdfs:label "approve of" .
  
  sub:assertion a nt:AssertionTemplate;
    rdfs:label "Approving of somebody else's introduction";
    nt:hasStatement sub:st1;
    nt:hasTag "Meta" .
  
  sub:nanopub a nt:TrustyUriPlaceholder;
    rdfs:label "URL of somebody else's introduction nanopublication" .
  
  sub:st1 rdf:object sub:nanopub;
    rdf:predicate npx:approvesOf;
    rdf:subject nt:CREATOR .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0002-1267-0234 .
}

sub:pubinfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "GMprcaccDdRjyTdb5L5T2Kjr9tDJ8o+zolB5DCKC4hGTkKHMfdoOLZSXOe/kIRk9HXlkkbql8WRfdmGprHtifkrV3bg2elFDV1SR827j92vn9CPJ4eoR0KO4WIoo29V4t6tjgStNdPCmBHpjH0OaD3NxEC36/qSsK7ap1sBZL8o=";
    npx:hasSignatureTarget this: .
  
  this: dct:created "2022-10-03T14:48:58.345+02:00"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    npx:supersedes <http://purl.org/np/RA0VjIGD9fm6C8RPEGmbtWdAJn8DHC7XiGWtXM-vw47uc>;
    nt:wasCreatedFromProvenanceTemplate <http://purl.org/np/RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM>;
    nt:wasCreatedFromPubinfoTemplate <http://purl.org/np/RAA2MfqdBCzmz9yVWjKLXNbyfBNcwsMmOqcNUxkk1maIM>,
      <http://purl.org/np/RAjpBMlw3owYhJUBo3DtsuDlXsNAJ8cnGeWAutDVjuAuI>;
    nt:wasCreatedFromTemplate <http://purl.org/np/RARMBqX_-9lnhkaqk4BuxfLcC6H5cqTlzdtDzeDIwuKdU> .
}