@prefix np: <http://www.nanopub.org/nschema#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix orcid: <https://orcid.org/> .
@prefix pplan: <http://purl.org/net/p-plan#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sub: <http://purl.org/np/RABV-Tjsb1dKPsCrwYbuL3X5MCEy5RbKTRSmeiCsn6JaY#> .
@prefix this: <http://purl.org/np/RABV-Tjsb1dKPsCrwYbuL3X5MCEy5RbKTRSmeiCsn6JaY> .
@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:_a pplan:correspondsToVariable <http://www.example.org/unpublished-sub#a>;
    a pplan:Entity;
    rdf:value "1"^^xsd:integer;
    rdfs:label "a" .
  
  sub:_b pplan:correspondsToVariable <http://www.example.org/unpublished-sub#b>;
    a pplan:Entity;
    rdf:value "4"^^xsd:integer;
    rdfs:label "b" .
  
  sub:_fairstepprov pplan:correspondsToStep <http://www.example.org/unpublished-sub>;
    a pplan:Activity;
    prov:endedAtTime "2022-12-15T17:31:25.913535"^^xsd:dateTime;
    prov:startedAtTime "2022-12-15T17:31:25.913532"^^xsd:dateTime;
    prov:used sub:_a, sub:_b, sub:_out1 .
  
  sub:_out1 pplan:correspondsToVariable <http://www.example.org/unpublished-sub#out1>;
    a pplan:Entity;
    rdf:value "-3"^^xsd:integer;
    rdfs:label "out1" .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2022-12-15T17:31:26.692718"^^xsd:dateTime .
}

sub:pubinfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4xdZhXshvPZ7Zlw6Utvl/R9iw2UQTdRuINBpwGO7AnCxxiUxfSUHfkTtF/v7SSK0KuupOLbgnk4D2xI+Pk3cl7Jk8hW28opcIAF6LS/WaMi9IRipQLiYvr2aDhD+xj/Nq9BZ9+rbyB88eAMytPb+DqekOv3arfl9YEtIkpkoPEjFLEMXV7hoCVocl2iCGvw0CuK3CD2z1ey2f9ukvnCxBR6VeHUumb1uhm2NPbYQLvzeEH7ZJfbBbK/RYbCKghB64c/CAFMjH+8ukHGQd7SzZZB93dDMg5G9ZqY6Qj5hbwvNUr2saq5WZthggL/102Ule5IznTSuN8zhK/R/42UXoQIDAQAB";
    npx:hasSignature "K7FTDMbLXvnL0IWcOayweeFhP/7CJpFJ6XRjwAFBJpUPlG4MuLFf2MIlPMJarFS60RHIwDjBpKtJeiw7O+pLkU81yjn/gZVogK4XoqlvonXotzBIwSc7V1oM4Lg5vT5sgZrBfLqXR2AjGnXPhdZhN8ebyjlfvmd/aXFrM+f/r3Up/cDdE6NxPJdEOIny8D+dwY+9OR3rvuvdtPjGy4ZVmmgFvI+X6u6MY88RsCPv+B/ePp3MePZmoN4PWJkyKRmTJUfvCvBuC4ZN6vGNn/LixuU4VvZwlKGbDFY+NJRWw8cjL0F0rOnp8U0HoudbQbEeLMu/WCNWkmfudLe++0isMQ==";
    npx:hasSignatureTarget this: .
  
  this: prov:wasAttributedTo orcid:0000-0000-0000-0000 .
}