@prefix this: <http://purl.org/np/RAkLEQ9oJxc-_IYPyo2_wVrlSaqbrtomZ4SYOH0oObj0A> .
@prefix sub: <http://purl.org/np/RAkLEQ9oJxc-_IYPyo2_wVrlSaqbrtomZ4SYOH0oObj0A#> .
@prefix schema: <https://schema.org/> .
@prefix bpmn: <http://dkm.fbk.eu/index.php/BPMN2_Ontology#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dc1: <http://purl.org/dc/terms/> .
@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 "3.8.3.final.0" .
  
  sub:image a pplan:Variable;
    rdfs:comment "None";
    rdfs:label "image" .
  
  sub:out1 a pplan:Variable;
    rdfs:comment "None";
    rdfs:label "out1" .
  
  sub:step dc1:description """@is_fairstep(label='Blur image')
def blur_image(image):    
    from PIL import Image, ImageFilter
    im_blurred = image.filter(ImageFilter.BLUR)
    return im_blurred
""";
    dc1:language sub:LinguisticSystem;
    pplan:hasInputVar sub:image;
    pplan:hasOutputVar sub:out1;
    a bpmn:ScriptTask, pplan:Step;
    rdfs:label "Blur image" .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2021-04-30T15:30:20.070878"^^xsd:dateTime .
}

sub:pubInfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCOqbrPT5RmzxsvRXGHZSAXPzeRLt9ogiosL3tcPKC0g5J8B1577lnJ3oVKSfD80lgPJdr9K671RazGL/mkZ/yu/uCNqne07Q9jd6OIAEi3fldiVfGK8ZDh43rGWRuG+BlvbZ1lZRFrWsURTKTpMgh0C6vJFRIMkWH6ImbZC5JbbQIDAQAB";
    npx:hasSignature "RYza4pH5gGuyPkJeY6hW6nbHJKKPhFuv6gYcF7ti11eIlTXYFoGWeSbUdCzrZqDQwFrTx91NmxlxWlY1+LhgpVIu0u6DbTHrb+aT2zOFr5o+UsbXFIk2wk2CQ6cGeR5yK5J312w8Vyy9RGBYCe2DNgErzbxJy/v+3bnZzECMKwo=";
    npx:hasSignatureTarget this: .
  
  this: npx:introduces sub:step;
    prov:generatedAtTime "2021-04-30T15:30:20.070878"^^xsd:dateTime;
    prov:wasAttributedTo <https://orcid.org/0000-0001-7769-4272> .
}