[
    {
        "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/assertion",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/get-leidenu-datasets",
                "http://purl.org/dc/terms/description": [
                    {
                        "@value": "This query returns all datasets attributed to Leiden University."
                    }
                ],
                "http://purl.org/dc/terms/license": [
                    {
                        "@id": "http://www.apache.org/licenses/LICENSE-2.0"
                    }
                ],
                "@type": [
                    "https://w3id.org/kpxl/grlc/grlc-query"
                ],
                "http://www.w3.org/2000/01/rdf-schema#label": [
                    {
                        "@value": "Get datasets attributed to Leiden University"
                    }
                ],
                "https://w3id.org/kpxl/grlc/endpoint": [
                    {
                        "@id": "https://w3id.org/np/l/nanopub-query-1.1/repo/full"
                    }
                ],
                "https://w3id.org/kpxl/grlc/sparql": [
                    {
                        "@value": "prefix prov: <http://www.w3.org/ns/prov#>\r\nprefix schema: <https://schema.org/>\r\nprefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>\r\nprefix dct: <http://purl.org/dc/terms/>\r\nprefix np: <http://www.nanopub.org/nschema#>\r\nprefix npa: <http://purl.org/nanopub/admin/>\r\nprefix npx: <http://purl.org/nanopub/x/>\r\n\r\nselect distinct ?dataset ?label ?repository where {\r\n graph npa:graph {\r\n   ?np npa:hasValidSignatureForPublicKey ?pubkey .\r\n   filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }\r\n   ?np dct:created ?date .\r\n   ?np np:hasAssertion ?a .\r\n   ?np np:hasProvenance ?p .\r\n }\r\n graph ?a {\r\n   ?dataset a <http://purl.org/dc/dcmitype/Dataset> .\r\n   optional { ?dataset dct:title ?label . }\r\n   optional { ?dataset schema:maintainer ?repository . }\r\n }\r\n graph ?p {\r\n   ?a prov:wasAttributedTo <https://ror.org/027bh9e22> .\r\n }\r\n}"
                    }
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/Head",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek",
                "http://www.nanopub.org/nschema#hasAssertion": [
                    {
                        "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/assertion"
                    }
                ],
                "http://www.nanopub.org/nschema#hasProvenance": [
                    {
                        "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/provenance"
                    }
                ],
                "http://www.nanopub.org/nschema#hasPublicationInfo": [
                    {
                        "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/pubinfo"
                    }
                ],
                "@type": [
                    "http://www.nanopub.org/nschema#Nanopublication"
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/provenance",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/assertion",
                "http://www.w3.org/ns/prov#wasAttributedTo": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/pubinfo",
        "@graph": [
            {
                "@id": "https://orcid.org/0000-0002-1267-0234",
                "http://xmlns.com/foaf/0.1/name": [
                    {
                        "@value": "Tobias Kuhn"
                    }
                ]
            },
            {
                "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek",
                "http://purl.org/dc/terms/created": [
                    {
                        "@value": "2025-04-16T13:00:36.581Z",
                        "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
                    }
                ],
                "http://purl.org/dc/terms/creator": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ],
                "http://purl.org/dc/terms/license": [
                    {
                        "@id": "https://creativecommons.org/licenses/by/4.0/"
                    }
                ],
                "http://purl.org/nanopub/x/introduces": [
                    {
                        "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/get-leidenu-datasets"
                    }
                ],
                "http://purl.org/nanopub/x/wasCreatedAt": [
                    {
                        "@id": "https://nanodash.knowledgepixels.com/"
                    }
                ],
                "https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate": [
                    {
                        "@id": "https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU"
                    }
                ],
                "https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate": [
                    {
                        "@id": "https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw"
                    },
                    {
                        "@id": "https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI"
                    }
                ],
                "https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate": [
                    {
                        "@id": "https://w3id.org/np/RAYvkQOT9-zrcql5lzMW9OpiPjA9UvSh-RezaVwYmWvns"
                    }
                ]
            },
            {
                "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek/sig",
                "http://purl.org/nanopub/x/hasAlgorithm": [
                    {
                        "@value": "RSA"
                    }
                ],
                "http://purl.org/nanopub/x/hasPublicKey": [
                    {
                        "@value": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Wj537OijfOWVtsHMznuXKISqBhtGDQZfdO6pbb4hg9EHMcUFGTLbWaPrP783PHv8HMAAPjvEkHLaOHMIknqhaIa5236lfBO3r+ljVdYBElBcLvROmwG+ZGtmPNZf7lMhI15xf5TfoaSa84AFRd5J2EXekK6PhaFQhRm1IpSYtwIDAQAB"
                    }
                ],
                "http://purl.org/nanopub/x/hasSignature": [
                    {
                        "@value": "oSBiJSDORNu+hQaILwoh/PiDXY7HWUu8H1y3lwD3aaavJN4GEgeJGZSFly1zXYhjbqYkL0pq0m8C7CdSjyIcIMpZCJoVHIymuL3B3d1r/wHKcDVyAz/LS+yvZKQ5wOYJppum6ZNsp5sZ+TolFK8lqjaxyehlmwP5xQC+rbRMb+Q="
                    }
                ],
                "http://purl.org/nanopub/x/hasSignatureTarget": [
                    {
                        "@id": "https://w3id.org/np/RAXnHN7_jfxCpSp10_fK5ku5Uf5l6bCRRUfbmiue418Ek"
                    }
                ],
                "http://purl.org/nanopub/x/signedBy": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ]
            }
        ]
    }
]