@prefix bpmn: <http://dkm.fbk.eu/index.php/BPMN2_Ontology#> .
@prefix dc1: <http://purl.org/dc/terms/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix orcid: <https://orcid.org/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix pplan: <http://purl.org/net/p-plan#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <https://schema.org/> .
@prefix sub: <http://purl.org/np/RAMCb5gxUK7vgBxJD-JQ2x0f4PM6cFnz3vguP3aZ7do5w#> .
@prefix this: <http://purl.org/np/RAMCb5gxUK7vgBxJD-JQ2x0f4PM6cFnz3vguP3aZ7do5w> .
@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:_LinguisticSystem a schema:ComputerLanguage;
    rdfs:label "python";
    rdfs:seeAlso <https://www.wikidata.org/wiki/Q28865>;
    owl:versionInfo "3.9.15.final.0" .
  
  sub:_a a pplan:Variable;
    rdfs:comment "float";
    rdfs:label "a" .
  
  sub:_b a pplan:Variable;
    rdfs:comment "float";
    rdfs:label "b" .
  
  sub:_out1 a pplan:Variable;
    rdfs:comment "float";
    rdfs:label "out1" .
  
  sub:_step dc1:description """@is_fairstep(label='Subtraction')
def sub(a: float, b: float) -> float:
    \"\"\"Subtracting numbers.\"\"\"
    return a - b
""";
    dc1:language sub:_LinguisticSystem;
    pplan:hasInputVar sub:_a, sub:_b;
    pplan:hasOutputVar sub:_out1;
    a bpmn:ScriptTask, pplan:Step;
    rdfs:label "Subtraction" .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2022-12-16T10:55:46.026656"^^xsd:dateTime .
}

sub:pubinfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlKZel+uM9w+JiWuhs0NHtaXdRrGkGAjvnnLFQL2nmgZDGIjX+is2YJBd6R2kBkr67lYiUDWdtih0F0yqUlAW5GdYUihk1MBiWyLe4RNt7I5iC/5wwK/i5vV6/YKa6Zwf4oymwChpdXddlKc6d73StgFqOafQPeNeBUHTZbkmUKFAqGXf0nAclB23DEeN5qVl6XRa1qqtL91AKW+UxTvlZR3pFNFn8xKTfbOSgmuAkYSUwJrp84rNI92qXYtOJ12oH0oT/enzcThxcfPLomGc9BMd+QBCj08LdrtuAArHzcivMKDzreDCD+haZ/GdObRWHpQ5O4bEWIx3dZVQq7t0KQIDAQAB";
    npx:hasSignature "e8B48mI4ucqu75BnPdSzNnrO5UlUM9jETYo+7oir2iXH5NsHquGRFcfXPa0d2pGMUTMRSwDx2TvU73TEX1S5Y6bpbxewh8YjCzZAIG5igmRyi/UfhvQGyZVfqKdIdTgDWs+i628qXI0ZIUwL0IITvR3aL7NYn+8xxLqxqZhvH7J3vaQwKVrYUEDJpUIHg2qjHbQ30QCXhQ2o7+mZ3fut+yejrkRdnXicjunHfhGL2dXO/4I9Gc3LYfUvNc/ImWiqdABsRoPO8dTNnnvgQ0mNh08D5Rr1FgLYyto9qYtRQdGv/ua8xUmqo4Q4jk4rrZclaSkxy2fKfWdsDnS7FOzOtw==";
    npx:hasSignatureTarget this: .
  
  this: prov:wasAttributedTo orcid:0000-0000-0000-0000 .
}