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                ],
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                    }
                ],
                "https://schema.org/title": [
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                    }
                ],
                "https://w3id.org/kpxl/gen/terms/hasContent": [
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                ],
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                ],
                "http://purl.org/dc/terms/creator": [
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                ],
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                    }
                ],
                "http://www.w3.org/2000/01/rdf-schema#label": [
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                        "@value": "Optional placeholders"
                    }
                ],
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                "https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate": [
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                "http://purl.org/nanopub/x/hasAlgorithm": [
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                        "@value": "RSA"
                    }
                ],
                "http://purl.org/nanopub/x/hasPublicKey": [
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                ],
                "http://purl.org/nanopub/x/hasSignature": [
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                ],
                "http://purl.org/nanopub/x/hasSignatureTarget": [
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                    }
                ],
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                    }
                ]
            }
        ]
    }
]