<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <http://www.nanopub.org/nschema#hasAssertion> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/assertion> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/Head> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <http://www.nanopub.org/nschema#hasProvenance> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/provenance> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/Head> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <http://www.nanopub.org/nschema#hasPublicationInfo> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/Head> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.nanopub.org/nschema#Nanopublication> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/Head> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/get-past-event-participations> <http://purl.org/dc/terms/description> "This query returns the past events the given user has participated in." <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/assertion> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/get-past-event-participations> <http://purl.org/dc/terms/license> <http://www.apache.org/licenses/LICENSE-2.0> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/assertion> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/get-past-event-participations> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://w3id.org/kpxl/grlc/grlc-query> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/assertion> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/get-past-event-participations> <http://www.w3.org/2000/01/rdf-schema#label> "Get past event participations" <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/assertion> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/get-past-event-participations> <https://w3id.org/kpxl/grlc/endpoint> <https://w3id.org/np/l/nanopub-query-1.1/repo/type/c57ab33a5dd555f386714db4cfff523b9fbdaa3b2cdd448e1ed810317280308c> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/assertion> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/get-past-event-participations> <https://w3id.org/kpxl/grlc/sparql> "prefix wd: <http://www.wikidata.org/entity/>\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 gen: <https://w3id.org/kpxl/gen/terms/>\nprefix schema: <http://schema.org/>\nprefix xsd: <http://www.w3.org/2001/XMLSchema#>\n\nselect distinct ?event ?event_label ?date ?np (\"^\" as ?np_label) where {\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  }\n  graph ?a {\n    ?_user_iri wd:P1344 ?event .\n  }\n  optional {\n    bind(iri(concat(\"https://w3id.org/np/l/nanopub-query-1.1/repo/type/\", sha256(str(gen:Space)))) as ?space_repo)\n    service ?space_repo {\n      graph npa:graph {\n        ?nps npx:introduces ?event .\n        ?nps npa:hasValidSignatureForPublicKeyHash ?pks .\n        filter not exists { ?npsx npx:invalidates ?nps ; npa:hasValidSignatureForPublicKeyHash ?pks . }\n        ?nps np:hasAssertion ?as .\n      }\n      graph ?as {\n        ?event rdfs:label ?el .\n        optional {\n          ?event schema:startDate ?datetime .\n        }\n      }\n    }\n  }\n  bind(xsd:date(substr(str(?datetime), 0, 11)) as ?date)\n  bind(?el as ?event_label)\n  filter(?date < xsd:date(substr(str(now()), 0, 11)))\n} order by desc(?date)" <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/assertion> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/assertion> <http://www.w3.org/ns/prov#wasAttributedTo> <https://orcid.org/0000-0002-1267-0234> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/provenance> .
<https://orcid.org/0000-0002-1267-0234> <http://xmlns.com/foaf/0.1/name> "Tobias Kuhn" <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <http://purl.org/dc/terms/created> "2026-04-07T13:49:01Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <http://purl.org/dc/terms/creator> <https://orcid.org/0000-0002-1267-0234> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <http://purl.org/dc/terms/license> <https://creativecommons.org/licenses/by/4.0/> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <http://purl.org/nanopub/x/embeds> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/get-past-event-participations> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate> <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate> <https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/sig> <http://purl.org/nanopub/x/hasAlgorithm> "RSA" <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/sig> <http://purl.org/nanopub/x/hasPublicKey> "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/sig> <http://purl.org/nanopub/x/hasSignature> "iGBnCAzeEMVIFuWfWL5DbHWwm7/FP9GbA7y6Zz1vC6mZA7U4WRIVJqBnPS5yox1qGbHSIt4iIl18/7e2QDHe8nCfE+Wxaxxa7vaL+KGMs6QOJ2UD6iudFC/ZfHyCQaZhs/b6JpMFiVNPQ0yw3V0jpEMZ1eiaQCXvcmpaoNPX/AE=" <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/sig> <http://purl.org/nanopub/x/hasSignatureTarget> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .
<https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/sig> <http://purl.org/nanopub/x/signedBy> <https://orcid.org/0000-0002-1267-0234> <https://w3id.org/np/RAz49FfxC9XaYITrhz_BgNbMO0TVihAFCGv8QpQoizJFg/pubinfo> .