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: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='awesome smoothening of an image')
# Give it your own name:
def my_awesome_step(image):   
    from PIL import Image
    # new_image = ....
    smoothenedImage = image.filter(ImageFilter.SMOOTH)
    new_image = image.filter(ImageFilter.SMOOTH_MORE)
    return new_image
""" ;
    dc1:language sub:LinguisticSystem ;
    pplan:hasInputVar sub:image ;
    pplan:hasOutputVar sub:out1 ;
    a bpmn:ScriptTask , pplan:Step ;
    rdfs:label "awesome smoothening of an image" .
}