https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/Head https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://www.nanopub.org/nschema#hasAssertion https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/assertion https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://www.nanopub.org/nschema#hasProvenance https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/provenance https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/pubinfo https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/assertion https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/get-agent-presentations http://purl.org/dc/terms/description Returns the presentations a given agent is recorded for, either as speaker (wd:P823) or as one of the authors (pav:authoredBy), with a role column saying which of the two it is. Conference programmes usually list authors and name a speaker only for invited talks, so imported programme presentations show up as author. The date is the start date (schema:startDate in either scheme) or else dct:date, and the event is the dct:isPartOf target. Newest first. https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/get-agent-presentations http://purl.org/dc/terms/license http://www.apache.org/licenses/LICENSE-2.0 https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/get-agent-presentations http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/kpxl/grlc/grlc-query https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/get-agent-presentations http://www.w3.org/2000/01/rdf-schema#label Get the presentations of an agent https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/get-agent-presentations https://w3id.org/kpxl/grlc/endpoint https://w3id.org/np/l/nanopub-query-1.1/repo/type/3952cad1a6d2561f045d33e5e79c03e7264b0a492b8becf6c62656c596cf398c https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/get-agent-presentations https://w3id.org/kpxl/grlc/sparql prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> prefix dct: <http://purl.org/dc/terms/> prefix np: <http://www.nanopub.org/nschema#> prefix npa: <http://purl.org/nanopub/admin/> prefix npx: <http://purl.org/nanopub/x/> prefix wd: <http://www.wikidata.org/entity/> prefix pav: <http://purl.org/pav/> prefix schema: <https://schema.org/> prefix schemaold: <http://schema.org/> select ?presentation ?presentation_label ?role ?date ?event ?event_label ?np ("^" as ?np_label) where { { select ?np ?presentation ?role (sample(?plabel) as ?presentation_label) (min(?d) as ?date) (sample(?ev) as ?event) (sample(?evlabel) as ?event_label) where { graph ?a { ?presentation pav:authoredBy|wd:P823 ?_agent_iri . ?presentation a wd:Q604733 . } graph npa:graph { ?np np:hasAssertion ?a . ?np npx:introduces ?presentation . ?np np:hasPublicationInfo ?pi . ?np npa:hasValidSignatureForPublicKeyHash ?pubkey . filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . } filter not exists { ?np npx:hasNanopubType npx:ExampleNanopub . } } bind(if(exists { graph ?a { ?presentation wd:P823 ?_agent_iri } }, "speaker", "author") as ?role) optional { graph ?a { ?presentation rdfs:label ?plabel . } } optional { graph ?a { ?presentation schema:startDate ?startDateA . } } optional { graph ?a { ?presentation schemaold:startDate ?startDateB . } } optional { graph ?a { ?presentation dct:date ?olddate . } } bind(coalesce(str(?startDateA), str(?startDateB), str(?olddate)) as ?d) optional { graph ?a { ?presentation dct:isPartOf ?ev . } optional { graph ?a { ?ev rdfs:label ?evlabelA . } } optional { graph ?pi { ?ev rdfs:label ?evlabelB . } } } bind(coalesce(?evlabelA, ?evlabelB) as ?evlabel) } group by ?np ?presentation ?role } } order by desc(?date) ?presentation_label https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/provenance https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/assertion http://www.w3.org/ns/prov#wasAttributedTo https://orcid.org/0000-0002-1267-0234 https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/pubinfo https://orcid.org/0000-0002-1267-0234 http://xmlns.com/foaf/0.1/name Tobias Kuhn https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://purl.org/dc/terms/created 2026-11-11T18:25:51.934+01:00 https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://purl.org/dc/terms/creator https://orcid.org/0000-0002-1267-0234 https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://purl.org/nanopub/x/embeds https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/get-agent-presentations https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://purl.org/nanopub/x/supersedes https://w3id.org/np/RA_IcmwsJjICvGpSudP3AgR9ckFFoNQh7m5m8-veaHSJM https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY http://www.w3.org/2000/01/rdf-schema#label Get the presentations of an agent https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate https://w3id.org/np/RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RA-N4_kFxcruvBTlo1yJv29E4SLOXsx5KO_th69PprMrA https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8 https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RARJj78P72NR5edKOnu_f4ePE9NYYuW2m2pM-fEoobMBk https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/sig http://purl.org/nanopub/x/hasPublicKey MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/sig http://purl.org/nanopub/x/hasSignature dv4QTabYbQXx+Lx/tBwohXyLCYsGhDGUib+l3ytI4gnWOexAJzJQ33oKNoZ2QY8Zhw4MbJLpq3gZnhv9ONw/bBQGLhRjfiHDDQVj7PqdOghN+B0uUOZ+E4rddQsLEOG8ezMpTWU3Kc9y3NVfHkkPqiJDN2XoDZRWMtQDxllDlM4= https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY https://w3id.org/np/RAvHvITJeoyUiUo7v6WFg3UgZof7Z12Jd65jp4vfKg1CY/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0000-0002-1267-0234