[
    {
        "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/assertion",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/get-event-participants",
                "http://purl.org/dc/terms/description": [
                    {
                        "@value": "This query returns all event participation declarations together with roles like \"organizer\"."
                    }
                ],
                "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 event participants"
                    }
                ],
                "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 wd: <http://www.wikidata.org/entity/>\r\nprefix foaf: <http://xmlns.com/foaf/0.1/>\r\nprefix http: <http://www.w3.org/2011/http#>\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 ?event ?eventLabel ?participant ?participantLabel ?role ?np ?date 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:hasPublicationInfo ?i .\r\n  }\r\n  {\r\n    { graph ?a {\r\n      ?participant wd:P1344 ?event .\r\n      bind(\"participant\" as ?role)\r\n    } }\r\n    union\r\n    { graph ?a {\r\n      ?event wd:P664 ?participant .\r\n      bind(\"organizer\" as ?role)\r\n    } }\r\n  }\r\n  optional { graph ?i {\r\n    ?participant foaf:name ?participantLabel1 .\r\n  } }\r\n  optional { graph ?i {\r\n    ?participant rdfs:label ?participantLabel2 .\r\n  } }\r\n  bind(coalesce(?participantLabel1, ?participantLabel1) as ?participantLabel)\r\n  optional { graph ?i {\r\n    ?event rdfs:label ?eventLabel .\r\n  } }\r\n} order by desc(?date)"
                    }
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/provenance",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/assertion",
                "http://www.w3.org/ns/prov#wasAttributedTo": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/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/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE",
                "http://purl.org/dc/terms/created": [
                    {
                        "@value": "2025-08-31T13:14:19.168Z",
                        "@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/embeds": [
                    {
                        "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/get-event-participants"
                    }
                ],
                "http://purl.org/nanopub/x/supersedes": [
                    {
                        "@id": "https://w3id.org/np/RAwXMGg4D0lH9Rn7ZROFcwep4L5jcz74YdPx2_TToM4-w"
                    }
                ],
                "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/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw"
                    },
                    {
                        "@id": "https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI"
                    }
                ],
                "https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate": [
                    {
                        "@id": "https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k"
                    }
                ]
            },
            {
                "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/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": "98puygscLbliDyjeOczs8Bz8wqAbrS+nfFHVkvR51u6N4rtAAoGyig1aakZxZSliqmyXTFMk24D4TBOjxE0ISKcDl+cCVjZKRUsjzeIjFJ77kUjdAjZ2w887mHC4ta7W09r2eE7NTh2zANMlSHSk31E3p/db6WeR7VuSXxJTNrk="
                    }
                ],
                "http://purl.org/nanopub/x/hasSignatureTarget": [
                    {
                        "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE"
                    }
                ],
                "http://purl.org/nanopub/x/signedBy": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/Head",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE",
                "http://www.nanopub.org/nschema#hasAssertion": [
                    {
                        "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/assertion"
                    }
                ],
                "http://www.nanopub.org/nschema#hasProvenance": [
                    {
                        "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/provenance"
                    }
                ],
                "http://www.nanopub.org/nschema#hasPublicationInfo": [
                    {
                        "@id": "https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/pubinfo"
                    }
                ],
                "@type": [
                    "http://www.nanopub.org/nschema#Nanopublication"
                ]
            }
        ]
    }
]