@prefix this: <https://w3id.org/np/RA-A6RMguvfzL0U4j1JRu7wPDtoDtODuK9PHk9A55sB_8> .
@prefix sub: <https://w3id.org/np/RA-A6RMguvfzL0U4j1JRu7wPDtoDtODuK9PHk9A55sB_8/> .
@prefix grlc: <https://w3id.org/kpxl/grlc/> .
@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 ns1: <http://purl.org/np/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .

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

sub:assertion {
  sub:get-instances-view a grlc:grlc-query;
    dct:description "Returns the instances assigned to the given class, with view-friendly columns (instance / instance_label). Used by the /explore page as a resource view (the 'Has instances' list).";
    dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
    rdfs:label "Get instances for class (view)";
    grlc:endpoint <https://w3id.org/np/l/nanopub-query-1.1/repo/full>;
    grlc:sparql """prefix dct: <http://purl.org/dc/terms/>
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 nt: <https://w3id.org/np/o/ntemplate/>

select distinct ?instance ?instance_label where {
  graph ?g {
    ?instance a ?_class_iri .
  }
  graph npa:graph {
    ?np npa:hasValidSignatureForPublicKey ?pubkey .
    filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }
    ?np npa:hasGraph ?g .
    ?np np:hasPublicationInfo ?i .
  }
  optional { graph ?g {  ?instance rdfs:label ?instanceLabel1 . } }
  optional { graph ?g {  ?instance dct:title ?instanceLabel2 . } }
  optional { graph ?i {  ?instance rdfs:label ?instanceLabel3 . } }
  optional { graph ?i {  ?instance nt:hasLabelFromApi ?instanceLabel4 . } }
  bind(coalesce(?instanceLabel1, ?instanceLabel2, ?instanceLabel3, ?instanceLabel4) as ?instance_label)
} limit 1000""" .
}

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 "2026-05-30T08:00:00Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:introduces sub:get-instances-view;
    nt:wasCreatedFromProvenanceTemplate ns1:RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM;
    nt:wasCreatedFromPubinfoTemplate ns1:RAA2MfqdBCzmz9yVWjKLXNbyfBNcwsMmOqcNUxkk1maIM,
      ns1:RAh1gm83JiG5M6kDxXhaYT1l49nCzyrckMvTzcPn-iv90, ns1:RAjpBMlw3owYhJUBo3DtsuDlXsNAJ8cnGeWAutDVjuAuI;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAYvkQOT9-zrcql5lzMW9OpiPjA9UvSh-RezaVwYmWvns> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "IjPDTPnjqr0AhFOQ6bsrF0ao3ff/Y4eZJ3oXUUB55EWf/OqDwTBIgpvm8S60cJxCR6lO4BxIfUyrf7VKWeIo2dNhf5b9ZloWrpTfUXIe1kDjFLGQOl5OKcEQ5h1M5v7Gzdg7ciY2r5zPPCsjBnRuDARrjSnwP7nTPYHJ4gRWpDc=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}