[
    {
        "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#Head",
        "@graph": [
            {
                "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04",
                "http://www.nanopub.org/nschema#hasAssertion": [
                    {
                        "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#assertion"
                    }
                ],
                "http://www.nanopub.org/nschema#hasProvenance": [
                    {
                        "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#provenance"
                    }
                ],
                "http://www.nanopub.org/nschema#hasPublicationInfo": [
                    {
                        "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#pubinfo"
                    }
                ],
                "@type": [
                    "http://www.nanopub.org/nschema#Nanopublication"
                ]
            }
        ]
    },
    {
        "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#provenance",
        "@graph": [
            {
                "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#assertion",
                "http://purl.org/dc/terms/creator": [
                    {
                        "@id": "https://orcid.org/0000-0002-0156-3556"
                    }
                ]
            }
        ]
    },
    {
        "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#assertion",
        "@graph": [
            {
                "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#DDI-L_3.2",
                "@type": [
                    "https://w3id.org/fair/fip/terms/Available-FAIR-Enabling-Resource",
                    "https://w3id.org/fair/fip/terms/FAIR-Enabling-Resource",
                    "https://w3id.org/fair/fip/terms/Metadata-schema"
                ],
                "http://www.w3.org/2000/01/rdf-schema#comment": [
                    {
                        "@value": "DDI-Lifecycle is designed to document and manage data across the entire life cycle, from conceptualization to data publication, analysis and beyond. It encompasses all of the DDI-Codebook specification and extends it. Based on XML Schemas, DDI-Lifecycle is modular and extensible. This version also supports improvements in Classification management (based on GSIM / Neuchatel), non-survey data collection (Measurements), sampling, weighting, questionnaire Design and support for DDI as a Property Graph."
                    }
                ],
                "http://www.w3.org/2000/01/rdf-schema#label": [
                    {
                        "@value": "DDI Lifecycle 3.2 Metadata Schema"
                    }
                ],
                "http://www.w3.org/2000/01/rdf-schema#seeAlso": [
                    {
                        "@id": "https://ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/"
                    }
                ]
            }
        ]
    },
    {
        "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#pubinfo",
        "@graph": [
            {
                "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#sig",
                "http://purl.org/nanopub/x/hasAlgorithm": [
                    {
                        "@value": "RSA"
                    }
                ],
                "http://purl.org/nanopub/x/hasPublicKey": [
                    {
                        "@value": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB"
                    }
                ],
                "http://purl.org/nanopub/x/hasSignature": [
                    {
                        "@value": "cyRXJXWZ1bSgitOvIEm9tE6GN+Q//xjkV6MIp+HrwbAFRHTa4GpF6X299gl2hItziNoeKymDnMKbrMNK4O5CSMnsDnguIXhV3KtuMRHrH3jnFWTMSFsgl4cTDNHZRkRo1XaJSvTJKxEVP6e7QB01xuAXudhMNiu3gHb3PwjuqCQ="
                    }
                ],
                "http://purl.org/nanopub/x/hasSignatureTarget": [
                    {
                        "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04"
                    }
                ]
            },
            {
                "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04",
                "http://purl.org/dc/terms/created": [
                    {
                        "@value": "2022-11-02T10:52:17Z",
                        "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
                    }
                ],
                "http://purl.org/dc/terms/creator": [
                    {
                        "@id": "https://fip-wizard.ds-wizard.org"
                    }
                ],
                "http://purl.org/dc/terms/license": [
                    {
                        "@id": "https://creativecommons.org/publicdomain/zero/1.0/"
                    }
                ],
                "http://purl.org/nanopub/x/introduces": [
                    {
                        "@id": "http://purl.org/np/RAifQ0iaMabT50kx4zKYSLpV4xbRsTfX15BjCot9-1w04#DDI-L_3.2"
                    }
                ],
                "http://www.w3.org/ns/prov#wasDerivedFrom": [
                    {
                        "@id": "https://w3id.org/fip/wizard/75a03d26-af6c-442b-96c7-e80340655d99"
                    }
                ]
            }
        ]
    }
]