@prefix this: <https://w3id.org/np/RAcE3AlKubNY1Q77LhtVyAI5fr9eOr3gaMB9tNN-HakXM> .
@prefix sub: <https://w3id.org/np/RAcE3AlKubNY1Q77LhtVyAI5fr9eOr3gaMB9tNN-HakXM/> .
@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: a np:Nanopublication;
    np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo .
}

sub:assertion {
  sub:get-datasets a <https://w3id.org/kpxl/grlc/grlc-query>;
    dct:description "This query returns all metadata records for datasets.";
    dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
    rdfs:label "Get all datasets";
    <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 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/>

select ?dataset ?dataset_label ?publisher ?np (\"^\" as ?np_label) where {
  graph npa:graph {
    values ?npType { <https://www.w3.org/ns/dcat#Dataset> <https://w3id.org/fair/ff/terms/Dataset> }
    ?np npx:hasNanopubType ?npType .
    ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .
    filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }
    ?np dct:created ?date .
    ?np npx:introduces ?dataset .
    ?np np:hasAssertion ?a .
  }
  graph ?a {
    ?dataset rdfs:label ?dataset_label .
    ?dataset dct:publisher ?publisher .
  }
}
order by desc(?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 "2026-01-26T10:04:18.058Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:embeds sub:get-datasets;
    npx:wasCreatedAt <https://nanodash.petapico.org/>;
    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 "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjDGQCS1S+SRnERDuYDXOugdYUP0efEquHJEEHAbU/uLzBVlga89zqrNPCS7fBE6lArBUWEmT8eLKdMapyqvAzI1J3jUWTMhDJF+XFBkUiuiFfNSc4vJJcmi0yujtnuzXsRIG202jyaP4f5ULoskFwaZOSBZJfiE0dsB3D7DTIAQIDAQAB";
    npx:hasSignature "bEQ5yx5uYMNDb1dM35zy67I4spKV+tdp68VuiiXCyRgVPdhL2wtPZ0efA9bIptE3ub+gvonNQc3iKYH6CS/kuxuGRf9dY5YStBEB7FOPGmEH83sVbU81szow0ZRDLd3lQsJwp2EOhajB8WRGjLCEAIgkpSK3ik7P3j9Mv5yibEM=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}