@prefix this: <http://purl.org/np/RAtfAlNyoVrE2KcMwV1d7mv3B7Cp1ZzZpHwwIcubxc-30> .
@prefix sub: <http://purl.org/np/RAtfAlNyoVrE2KcMwV1d7mv3B7Cp1ZzZpHwwIcubxc-30#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix pplan: <http://purl.org/net/p-plan#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@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 {
  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http://www.example.org/unpublished-sub#a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http://www.example.org/unpublished-sub#b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:out1 pplan:correspondsToVariable <http://www.example.org/unpublished-sub#out1>;
    a pplan:Entity;
    rdf:value "-3"^^xsd:integer;
    rdfs:label "out1" .
  
  sub:retroprov pplan:correspondsToStep <http://www.example.org/unpublished-sub>;
    a pplan:Activity;
    prov:endedAtTime "2021-03-04T20:31:25.420846"^^xsd:dateTime;
    prov:startedAtTime "2021-03-04T20:31:25.420839"^^xsd:dateTime;
    prov:used sub:a, sub:b, sub:out1 .
}

sub:provenance {
  sub:a pplan:correspondsToVariable <http://www.example.org/unpublished-sub#a>;
    a pplan:Entity;
    rdf:value "1"^^xsd:integer;
    rdfs:label "a" .
  
  sub:assertion prov:generatedAtTime "2021-03-04T20:31:26.329516"^^xsd:dateTime .
  
  sub:b pplan:correspondsToVariable <http://www.example.org/unpublished-sub#b>;
    a pplan:Entity;
    rdf:value "4"^^xsd:integer;
    rdfs:label "b" .
  
  sub:out1 pplan:correspondsToVariable <http://www.example.org/unpublished-sub#out1>;
    a pplan:Entity;
    rdf:value "-3"^^xsd:integer;
    rdfs:label "out1" .
  
  sub:retroprov pplan:correspondsToStep <http://www.example.org/unpublished-sub>;
    a pplan:Activity;
    prov:endedAtTime "2021-03-04T20:31:25.420846"^^xsd:dateTime;
    prov:startedAtTime "2021-03-04T20:31:25.420839"^^xsd:dateTime;
    prov:used sub:a, sub:b, sub:out1 .
}

sub:pubInfo {
  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http://www.example.org/unpublished-sub#a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:out1 pplan:correspondsToVariable <http://www.example.org/unpublished-sub#out1>;
    a pplan:Entity;
    rdf:value "-3"^^xsd:integer;
    rdfs:label "out1" .
  
  sub:retroprov pplan:correspondsToStep <http://www.example.org/unpublished-sub>;
    a pplan:Activity;
    prov:endedAtTime "2021-03-04T20:31:25.420846"^^xsd:dateTime;
    prov:startedAtTime "2021-03-04T20:31:25.420839"^^xsd:dateTime;
    prov:used sub:a, sub:b, sub:out1 .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoZmUKAHAF0CY2sKahOanR1V8wP62NOw3G0wcVLULWxqXB/gcW25bGPcA5RKoiuhT6dUbfcRXmwLknE29h6KWfKYLtNaqdrHbjSnNC65dNmNxCNp0i6ZLZRh51mxw9IPJHZrDqQ9bcLwm9d1G1fDKasA+h1vrF3Hv1YrQsF9aW1QIDAQAB";
    npx:hasSignature "YT0qKsbYKFGovz7/mKTHxw2CF6XZkA9cHct7WVSo00vHc2EQv5SBIp3Xl1oOzJ2P/xY1ELZmOdKAWeIVJRCUXLuigDBuhNb/dnbiPZGum/Sycj3OtuXC+EngbZrwJ0V4Vx8rjDOy4WRsCUoq+u+EC4mOlzUgYgiUQ5TXUB/sNV0=";
    npx:hasSignatureTarget this: .
  
  this: npx:introduces sub:retroprov;
    prov:generatedAtTime "2021-03-04T20:31:26.329516"^^xsd:dateTime;
    prov:wasAttributedTo <https://orcid.org/0000-0000-0000-0000> .
}