@prefix this: <https://w3id.org/np/RAY1nkPv8FgFhNOe4LhoZpTQ3dCedofD7OT1K142OH8LQ> .
@prefix sub: <https://w3id.org/np/RAY1nkPv8FgFhNOe4LhoZpTQ3dCedofD7OT1K142OH8LQ/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix orcid: <https://orcid.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .

sub:Head {
  this: np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo;
    a np:Nanopublication .
}

sub:assertion {
  sub:get-3pff-event-participation-stats dct:description "Returns all 3PFF events with participant counts per role (Participants, Facilitators, Trainers, etc.).";
    dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
    a <https://w3id.org/kpxl/grlc/grlc-query>;
    rdfs:label "Get 3PFF event participation stats";
    <https://w3id.org/kpxl/grlc/endpoint> <https://w3id.org/np/l/nanopub-query-1.1/repo/full>;
    <https://w3id.org/kpxl/grlc/sparql> """prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix dct: <http://purl.org/dc/terms/>
prefix tpff: <https://w3id.org/fair/3pff/>
prefix schema: <http://schema.org/>

select ?event ?event_label (sample(?ev_name) as ?event_name) (sample(?ev_date) as ?event_date) (sum(if(?role = tpff:participatedAsParticipantIn, 1, 0)) as ?Participants) (sum(if(?role = tpff:participatedAsFacilitatorIn, 1, 0)) as ?Facilitators) (sum(if(?role = tpff:participatedAsTrainerIn, 1, 0)) as ?Trainers) (sum(if(?role = tpff:participatedAsFacilitatorAssistantIn, 1, 0)) as ?Facilitator_Assistants) (sum(if(?role = tpff:participatedAsTrainerAssistantIn, 1, 0)) as ?Trainer_Assistants) (sum(if(?role = tpff:participatedAsImplementerIn, 1, 0)) as ?Implementers) (sum(if(?role = tpff:participatedAsImplementerAspirantIn, 1, 0)) as ?Implementer_Aspirants) where {
  {
    select distinct ?event ?role ?user where {
      values ?role {
        tpff:participatedAsParticipantIn
        tpff:participatedAsFacilitatorIn
        tpff:participatedAsTrainerIn
        tpff:participatedAsFacilitatorAssistantIn
        tpff:participatedAsTrainerAssistantIn
        tpff:participatedAsImplementerIn
        tpff:participatedAsImplementerAspirantIn
      }
      graph npa:graph {
        ?np npx:hasNanopubType ?role .
        ?np npa:hasValidSignatureForPublicKeyHash ?pk .
        filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pk . }
        ?np np:hasAssertion ?a .
      }
      graph ?a {
        ?user ?role ?event .
      }
    }
  }
  graph npa:graph {
    ?enp npx:introduces ?event .
    ?enp npa:hasValidSignatureForPublicKeyHash ?epk .
    filter not exists { ?enpx npx:invalidates ?enp ; npa:hasValidSignatureForPublicKeyHash ?epk . }
    ?enp np:hasAssertion ?ea .
  }
  graph ?ea {
    ?event a tpff:3PFF-event .
    ?event rdfs:label ?ename .
    optional { ?event dct:date ?dateDct . }
    optional { ?event schema:startDate ?dateSchema . }
  }
  bind(replace(str(?event), \"^.*/\", \"\") as ?event_label)
  bind(coalesce(?dateDct, strBefore(str(?dateSchema), \"T\")) as ?ev_date)
  bind(replace(?ename, \"^[^|]*\\\\| ?\", \"\") as ?ev_name)
}
group by ?event ?event_label
order by desc(sample(?ev_date))""" .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0002-1267-0234 .
}

sub:pubinfo {
  orcid:0000-0002-1267-0234 foaf:name "Tobias Kuhn" .
  
  this: dct:created "2026-03-26T11:25:28Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:embeds sub:get-3pff-event-participation-stats;
    rdfs:label "Get 3PFF event participation stats";
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "Ro5l8jywWmGJJNhMtNR/YYz3FnooKvxJLm+vGkeotfq1Kg76YTOAB8wDgO/j97oQDcYRGP1wy0znhAjuLoio565w7Bz+8QXbOHwz8XXvzbu629TTX45UXwnVwb+d93ElOAw2/vJF46Fioew+fBPYIpRHVWFb4vFOpEN3qd1rIBI=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}