[
    {
        "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/Head",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0",
                "http://www.nanopub.org/nschema#hasAssertion": [
                    {
                        "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/assertion"
                    }
                ],
                "http://www.nanopub.org/nschema#hasProvenance": [
                    {
                        "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/provenance"
                    }
                ],
                "http://www.nanopub.org/nschema#hasPublicationInfo": [
                    {
                        "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/pubinfo"
                    }
                ],
                "@type": [
                    "http://www.nanopub.org/nschema#Nanopublication"
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/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/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0",
                "http://purl.org/dc/terms/created": [
                    {
                        "@value": "2026-04-07T17:08:49Z",
                        "@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/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/get-reads-by-reader"
                    }
                ],
                "http://purl.org/nanopub/x/supersedes": [
                    {
                        "@id": "https://w3id.org/np/RAbpBQTBhH5kjO0wSM57X9NWCRc4u_Q18wGDVUpX69XIM"
                    }
                ],
                "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/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/sig",
                "http://purl.org/nanopub/x/hasAlgorithm": [
                    {
                        "@value": "RSA"
                    }
                ],
                "http://purl.org/nanopub/x/hasPublicKey": [
                    {
                        "@value": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB"
                    }
                ],
                "http://purl.org/nanopub/x/hasSignature": [
                    {
                        "@value": "nk7IVfgUEms8cg8QZAAqNuPk6jSZeoEYRDJEySmYVZvK58CShYeZ7KINYANUSpBdSsTxlzT7WbiFUl0jyTcUG0E9qxmlQFKDXautX7ARncO7ulvZWw+bGhUSKpPhHm8Llzc6AxPK23YE5kcZwZODEO+JmxdhxKLyCsxI1Nk0mn8="
                    }
                ],
                "http://purl.org/nanopub/x/hasSignatureTarget": [
                    {
                        "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0"
                    }
                ],
                "http://purl.org/nanopub/x/signedBy": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/assertion",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/get-reads-by-reader",
                "http://purl.org/dc/terms/description": [
                    {
                        "@value": "This query returns the items a given user has read, covering both schema:ReadAction and paperclub:hasRead nanopubs."
                    }
                ],
                "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 reads by reader"
                    }
                ],
                "https://w3id.org/kpxl/grlc/endpoint": [
                    {
                        "@id": "https://w3id.org/np/l/nanopub-query-1.1/repo/type/0545e3be5c488e5c1735567ae3ed698812cc1f6c5dce0aee5a3e0113b136670a"
                    }
                ],
                "https://w3id.org/kpxl/grlc/sparql": [
                    {
                        "@value": "prefix schema: <http://schema.org/>\nprefix pc: <http://purl.org/petapico/o/paperclub#>\nprefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>\nprefix dct: <http://purl.org/dc/terms/>\nprefix np: <http://www.nanopub.org/nschema#>\nprefix npa: <http://purl.org/nanopub/admin/>\nprefix npx: <http://purl.org/nanopub/x/>\nprefix xsd: <http://www.w3.org/2001/XMLSchema#>\n\nselect distinct ?item ?item_label ?date ?comment ?np (\"^\" as ?np_label) where {\n  {\n    graph npa:graph {\n      ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .\n      filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }\n      ?np np:hasAssertion ?a .\n      ?np dct:created ?created .\n    }\n    graph ?a {\n      ?ra a schema:ReadAction ;\n        schema:agent ?_reader_iri ;\n        schema:object ?item .\n      optional { ?item rdfs:label ?item_label }\n      optional { ?ra schema:endTime ?d }\n      optional { ?ra rdfs:comment ?comment }\n    }\n    bind(coalesce(?d, substr(str(?created), 1, 10)) as ?date)\n  }\n  union\n  {\n    bind(iri(concat(\"https://w3id.org/np/l/nanopub-query-1.1/repo/type/\", sha256(str(pc:hasRead)))) as ?hasread_repo)\n    service ?hasread_repo {\n      graph npa:graph {\n        ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .\n        filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }\n        ?np np:hasAssertion ?a .\n        ?np npx:signedBy ?_reader_iri .\n        ?np dct:created ?created .\n      }\n      graph ?a {\n        ?_reader_iri pc:hasRead ?item .\n        optional { ?item rdfs:comment ?comment }\n      }\n    }\n    bind(substr(str(?created), 1, 10) as ?date)\n  }\n} order by desc(?date)"
                    }
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/provenance",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RAU0jUrzNYI94ypHwHTz_ergyrEV30eqgLVgGjxocgUc0/assertion",
                "http://www.w3.org/ns/prov#wasAttributedTo": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ]
            }
        ]
    }
]