[
    {
        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#Head",
        "@graph": [
            {
                "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ",
                "http://www.nanopub.org/nschema#hasAssertion": [
                    {
                        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#assertion"
                    }
                ],
                "http://www.nanopub.org/nschema#hasProvenance": [
                    {
                        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#provenance"
                    }
                ],
                "http://www.nanopub.org/nschema#hasPublicationInfo": [
                    {
                        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#pubInfo"
                    }
                ],
                "@type": [
                    "http://www.nanopub.org/nschema#Nanopublication"
                ]
            }
        ]
    },
    {
        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#provenance",
        "@graph": [
            {
                "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#assertion",
                "http://www.w3.org/ns/prov#generatedAtTime": [
                    {
                        "@value": "2021-06-14T15:03:15.167493",
                        "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
                    }
                ]
            }
        ]
    },
    {
        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#pubInfo",
        "@graph": [
            {
                "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#assertion",
                "http://www.w3.org/ns/prov#wasDerivedFrom": [
                    {
                        "@id": "http://purl.org/np/RAY1W7VRGwNznJp18etfmPczbkQlvFRK8mSVj8x-jCtl8"
                    }
                ]
            },
            {
                "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#sig",
                "http://purl.org/nanopub/x/hasAlgorithm": [
                    {
                        "@value": "RSA"
                    }
                ],
                "http://purl.org/nanopub/x/hasPublicKey": [
                    {
                        "@value": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCSdjQviPGyjRFWYIFbUH6yHVPUzTcL3dQZ85nM5gDBJoDdvblWuAVaFd1/mT1CqLEsl7cz8ZXBGBypocv3OSeouKmMnP+/XslayI3G60Uihf9rKAYjDP0o+v7LQBoO/jMz3rDN+D1aidveNfyOLtzQ3P/OCPYJS4SRkVqZnFmwLwIDAQAB"
                    }
                ],
                "http://purl.org/nanopub/x/hasSignature": [
                    {
                        "@value": "Rxb/i4gDLtjiB2ngcJsBmQopTBtYAoQezHlbYKagVqUXgSvHltbgq+lyd8ViQDnBcQMOUyDeSw8UMWhuIl9TH+TOvTuoYiaW2waxECC2pyWlhbxU1SHZlARH/FGFbnkSi7gEgdep9aayEt8JSCjFaVJkw8MBfaTDIMWdefXXA04="
                    }
                ],
                "http://purl.org/nanopub/x/hasSignatureTarget": [
                    {
                        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ"
                    }
                ]
            },
            {
                "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ",
                "http://purl.org/nanopub/x/introduces": [
                    {
                        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#step"
                    }
                ],
                "http://www.w3.org/ns/prov#generatedAtTime": [
                    {
                        "@value": "2021-06-14T15:03:15.167493",
                        "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
                    }
                ],
                "http://www.w3.org/ns/prov#wasAttributedTo": [
                    {
                        "@id": "https://orcid.org/0000-0000-0000-0000"
                    }
                ]
            }
        ]
    },
    {
        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#assertion",
        "@graph": [
            {
                "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#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/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#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/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#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/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#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/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#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/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#LinguisticSystem"
                    }
                ],
                "http://purl.org/net/p-plan#hasInputVar": [
                    {
                        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#image"
                    },
                    {
                        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#ratio"
                    }
                ],
                "http://purl.org/net/p-plan#hasOutputVar": [
                    {
                        "@id": "http://purl.org/np/RANwqeS0J8RhCequrTnvwIg-hq3Bg4bgFb_LCk5lPMbNQ#out1"
                    }
                ],
                "@type": [
                    "http://dkm.fbk.eu/index.php/BPMN2_Ontology#ScriptTask",
                    "http://purl.org/net/p-plan#Step"
                ],
                "http://www.w3.org/2000/01/rdf-schema#label": [
                    {
                        "@value": "contrast image by factor"
                    }
                ]
            }
        ]
    }
]