@prefix dct: <http://purl.org/dc/terms/> .
@prefix orcid: <https://orcid.org/> .
@prefix this: <http://purl.org/np/RA7lgwUbNk5EvtfE9Tbtg1oyahG8RKdOZ00NtQmEeWM7E> .
@prefix sub: <http://purl.org/np/RA7lgwUbNk5EvtfE9Tbtg1oyahG8RKdOZ00NtQmEeWM7E#> .
@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 "3.7.9.final.0" .
  
  sub:image a pplan:Variable;
    rdfs:comment "float";
    rdfs:label "image" .
  
  sub:out1 a pplan:Variable;
    rdfs:comment "float";
    rdfs:label "out1" .
  
  sub:step dct:description """@is_fairstep(label='Put here a name of your awesome step (include the word awesome so others will find it)')
# Give it your own name:
def xiao_func1(image:float) -> float:   
    from PIL import Image, ImageDraw, ImageFont
    chars = \"wow, what a beautiful image!\"
    width, height = image.size
    chars_x, chars_y = int(width/8), int(height/3)
    ttf = ImageFont.load_default()
    img_draw = ImageDraw.Draw(image)
    img_draw.text((chars_x, chars_y), chars, font=ttf, fill=(255,0,0))
    image.show()
    return img_draw
""";
    dct:language sub:LinguisticSystem;
    pplan:hasInputVar sub:image;
    pplan:hasOutputVar sub:out1;
    a bpmn:ScriptTask, pplan:Step;
    rdfs:label "Put here a name of your awesome step (include the word awesome so others will find it)" .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2021-06-14T15:43:25.273828"^^xsd:dateTime .
}

sub:pubInfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCv0G5BIY0o0/ONHMQIggW+QXHEUcQJpY0KT8sDouETxw576phhzXtm1MjbuWmBP7kgBlbyhhObr6+/wXbtcuaUlFPupbRtArO/N3C7rhadtd5ZKqyj8Je+ku8vt7DcfR3qBWyNxSGyUrVZaWfM+r1cr6X/CaT6KQqv+D9BWpyKZwIDAQAB";
    npx:hasSignature "KAf8cC8WOEXFD7ams+hlO0+dS1pZMAFQiwDW20s6iNBIX6HVPXKz2eD+rzv6gUV5kqjJuGkMt+fZs4CRe8+IBrsVvJojUIsRGoCBEkp3uVh6lJbGBPDD4MPVJ1zYMnu4p7wDJWI8YwEQW953fXGXhm5On6bkIeJb8onAEMLTmHU=";
    npx:hasSignatureTarget this: .
  
  this: npx:introduces sub:step;
    prov:generatedAtTime "2021-06-14T15:43:25.273828"^^xsd:dateTime;
    prov:wasAttributedTo orcid:0000-0000-0000-0000 .
}