@prefix dct: <http://purl.org/dc/terms/> .
@prefix this: <http://purl.org/np/RAchzL96m-2791S8nau0CoTsXz0CW91kSB7e0x4Go4Su8> .
@prefix sub: <http://purl.org/np/RAchzL96m-2791S8nau0CoTsXz0CW91kSB7e0x4Go4Su8#> .
@prefix schema: <https://schema.org/> .
@prefix bpmn: <http://dkm.fbk.eu/index.php/BPMN2_Ontology#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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:LinguisticSystem a schema:ComputerLanguage;
    rdfs:label "python";
    rdfs:seeAlso <https://www.wikidata.org/wiki/Q28865>;
    owl:versionInfo "3.7.3.final.0" .
  
  sub:img a pplan:Variable;
    rdfs:comment "None";
    rdfs:label "img" .
  
  sub:out1 a pplan:Variable;
    rdfs:comment "None";
    rdfs:label "out1" .
  
  sub:step dct:description """@is_fairstep(label='Convert the image')
def convert_image(img):
    from PIL import Image
    return img.convert('LA')
""";
    dct:language sub:LinguisticSystem;
    pplan:hasInputVar sub:img;
    pplan:hasOutputVar sub:out1;
    a bpmn:ScriptTask, pplan:Step;
    rdfs:label "Convert the image" .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2021-06-02T21:46:38.646549"^^xsd:dateTime .
}

sub:pubInfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgd9c0MPm4QSvf9W9/Ee0vvrGIuQClLQs4uXWiacJs2fBSmpSEt0OfSfpdJdXtbWvVSZZgWahSqt/pVkGPKvYcZAvg0o8+UW4YzQDCZprWnlxFnmS+pceju3KN2UfQ7KokCfiiWpMmKB4a9Z/6pWjrD7VQuyvIrVO792ncuLR/gQIDAQAB";
    npx:hasSignature "aX7LqkGdYSJUJPNLDScKhmjdIUH9QtnSJNjIeG1BOWrYeeumUOX4X6e9ng0n38uxatQz0CRWL5bWX1p1xHU5tc6wR9ACwj+zysGRoJd5+O8Vz5ntP6c42dDZOftKUR6MFlZgLIO79qo7+38kaIvMJ48rmwjpiNAEm+F3uddENSE=";
    npx:hasSignatureTarget this: .
  
  this: npx:introduces sub:step;
    prov:generatedAtTime "2021-06-02T21:46:38.646549"^^xsd:dateTime;
    prov:wasAttributedTo <https://orcid.org/0000-0000-0000-0000> .
}