[ {
  "@graph" : [ {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM",
    "@type" : [ "http://www.nanopub.org/nschema#Nanopublication" ],
    "http://www.nanopub.org/nschema#hasAssertion" : [ {
      "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#assertion"
    } ],
    "http://www.nanopub.org/nschema#hasProvenance" : [ {
      "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#provenance"
    } ],
    "http://www.nanopub.org/nschema#hasPublicationInfo" : [ {
      "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#pubInfo"
    } ]
  } ],
  "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#Head"
}, {
  "@graph" : [ {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#LinguisticSystem",
    "@type" : [ "https://schema.org/ComputerLanguage" ],
    "http://www.w3.org/2000/01/rdf-schema#label" : [ {
      "@value" : "python"
    } ],
    "http://www.w3.org/2000/01/rdf-schema#seeAlso" : [ {
      "@id" : "https://www.wikidata.org/wiki/Q28865"
    } ],
    "http://www.w3.org/2002/07/owl#versionInfo" : [ {
      "@value" : "3.7.9.final.0"
    } ]
  }, {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#image",
    "@type" : [ "http://purl.org/net/p-plan#Variable" ],
    "http://www.w3.org/2000/01/rdf-schema#comment" : [ {
      "@value" : "None"
    } ],
    "http://www.w3.org/2000/01/rdf-schema#label" : [ {
      "@value" : "image"
    } ]
  }, {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#out1",
    "@type" : [ "http://purl.org/net/p-plan#Variable" ],
    "http://www.w3.org/2000/01/rdf-schema#comment" : [ {
      "@value" : "None"
    } ],
    "http://www.w3.org/2000/01/rdf-schema#label" : [ {
      "@value" : "out1"
    } ]
  }, {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#ratio",
    "@type" : [ "http://purl.org/net/p-plan#Variable" ],
    "http://www.w3.org/2000/01/rdf-schema#comment" : [ {
      "@value" : "None"
    } ],
    "http://www.w3.org/2000/01/rdf-schema#label" : [ {
      "@value" : "ratio"
    } ]
  }, {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#step",
    "@type" : [ "http://dkm.fbk.eu/index.php/BPMN2_Ontology#ScriptTask", "http://purl.org/net/p-plan#Step" ],
    "http://purl.org/dc/terms/description" : [ {
      "@value" : "@is_fairstep(label='contrast image by factor')\ndef contrast_image(image, ratio):    \n    from PIL import Image, ImageEnhance\n    new_image= image.convert('RGB')\n    new_image = ImageEnhance.Contrast(image)\n    new_image= new_image.enhance(ratio)\n    return new_image\n"
    } ],
    "http://purl.org/dc/terms/language" : [ {
      "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#LinguisticSystem"
    } ],
    "http://purl.org/net/p-plan#hasInputVar" : [ {
      "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#image"
    }, {
      "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#ratio"
    } ],
    "http://purl.org/net/p-plan#hasOutputVar" : [ {
      "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#out1"
    } ],
    "http://www.w3.org/2000/01/rdf-schema#label" : [ {
      "@value" : "contrast image by factor"
    } ]
  } ],
  "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#assertion"
}, {
  "@graph" : [ {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#assertion",
    "http://www.w3.org/ns/prov#generatedAtTime" : [ {
      "@type" : "http://www.w3.org/2001/XMLSchema#dateTime",
      "@value" : "2021-06-14T16:32:10.174383"
    } ]
  } ],
  "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#provenance"
}, {
  "@graph" : [ {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM",
    "http://purl.org/nanopub/x/introduces" : [ {
      "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#step"
    } ],
    "http://www.w3.org/ns/prov#generatedAtTime" : [ {
      "@type" : "http://www.w3.org/2001/XMLSchema#dateTime",
      "@value" : "2021-06-14T16:32:10.174383"
    } ],
    "http://www.w3.org/ns/prov#wasAttributedTo" : [ {
      "@id" : "https://orcid.org/0000-0000-0000-0000"
    } ]
  }, {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#assertion",
    "http://www.w3.org/ns/prov#wasDerivedFrom" : [ {
      "@id" : "http://purl.org/np/RAY1W7VRGwNznJp18etfmPczbkQlvFRK8mSVj8x-jCtl8"
    } ]
  }, {
    "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#sig",
    "http://purl.org/nanopub/x/hasAlgorithm" : [ {
      "@value" : "RSA"
    } ],
    "http://purl.org/nanopub/x/hasPublicKey" : [ {
      "@value" : "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCMaX0e6Wh4s+QVm3Ktqp6oO9YXldQJwAnPWzobW5b8TQvBgEFIwoWzZCHbGQinVFCKLFJ3bLjMtEwl1mCcSDeGTJQv1Hf7aM9LvicLHqOZOS5nOAE/e+ibOzXnSdQV6W7ooOBY368j76WGmMocEt/3mbGkQfhbgRGlYMyHtgTQfQIDAQAB"
    } ],
    "http://purl.org/nanopub/x/hasSignature" : [ {
      "@value" : "fDT5lcVqDAo7K4NnHTly368UCp2ApYkQhpGQXWj8ayBL8QxJux92YCrwoMO85o6RDWDSBlHcZCKxff6cwTOFoYovfK5Nso3+9k12UsjYyLvd1SVK7H2J4jBkmCoAPpLnzkSw12T0CClW7G3vDGa1DkInUKp+RdkoseHU9VGGPFs="
    } ],
    "http://purl.org/nanopub/x/hasSignatureTarget" : [ {
      "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM"
    } ]
  } ],
  "@id" : "http://purl.org/np/RA6vx3oUBjIUIG-BD6WMRFj8lDa7KXolck81z-9ubLYSM#pubInfo"
} ]