@prefix this: <https://w3id.org/np/RAOMMFrJj4SyF4vlvJhr_AQH0jRL2jI9RUAroP5ZKe0D8> .
@prefix sub: <https://w3id.org/np/RAOMMFrJj4SyF4vlvJhr_AQH0jRL2jI9RUAroP5ZKe0D8/> .
@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-news-content a <https://w3id.org/kpxl/grlc/grlc-query>;
    dct:description "This query returns the content (body) of the news entries.";
    dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
    rdfs:label "Get news content";
    <https://w3id.org/kpxl/grlc/endpoint> <https://w3id.org/np/l/nanopub-query-1.1/repo/full>;
    <https://w3id.org/kpxl/grlc/sparql> """prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
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 schema: <http://schema.org/>
prefix schemas: <https://schema.org/>

select ?headline ?body ?datePublished ?link ?np (\"^\" as ?np_label) where {
  graph npa:graph {
    ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .
    filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }
    ?np dct:created ?date .
    ?np dct:creator ?user .
    ?np np:hasAssertion ?a .
  }
  values ?_resource_multi_iri {}
  { graph ?a {
    ?newsItem schema:headline ?headline .
    ?newsItem rdf:type schema:NewsArticle .
    ?newsItem schema:articleBody ?body .
    optional { ?newsItem schema:datePublished ?datePublished . }
    optional { ?newsItem schema:url ?link . }
    ?newsItem schema:isPartOf ?_resource_multi_iri .
  } } union { graph ?a {
    ?newsItem schemas:headline ?headline .
    ?newsItem rdf:type schemas:NewsArticle .
    ?newsItem schemas:articleBody ?body .
    optional { ?newsItem schemas:datePublished ?datePublished . }
    optional { ?newsItem schemas:url ?link . }
    ?newsItem schemas:isPartOf ?_resource_multi_iri .
  } }
} order by desc(?datePublished)""" .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0001-8492-0354 .
}

sub:pubinfo {
  orcid:0000-0001-8492-0354 foaf:name "Ashley Caselli" .
  
  orcid:0000-0002-1267-0234 foaf:name "Tobias Kuhn" .
  
  this: dct:created "2026-04-01T13:24:51.910Z"^^xsd:dateTime;
    dct:creator orcid:0000-0001-8492-0354, orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:embeds sub:get-news-content;
    npx:supersedes <https://w3id.org/np/RA-dqOJbmH8DCc92w6vwXsF0VGM7tdgsvEpEdlfwZTirQ>;
    npx:wasCreatedAt <https://nanodash.knowledgepixels.com/>;
    prov:wasDerivedFrom <https://w3id.org/np/RAo8COdQwJdwNu7FmNgA4cuHNa7Nk2Bc0IYI7eLtyPQlw>;
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8>,
      <https://w3id.org/np/RAMEgudZsQ1bh1fZhfYnkthqH6YSXpghSE_DEN1I-6eAI>, <https://w3id.org/np/RARW4MsFkHuwjycNElvEVtuMjpf4yWDL10-0C5l2MqqRQ>,
      <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw>, <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Wj537OijfOWVtsHMznuXKISqBhtGDQZfdO6pbb4hg9EHMcUFGTLbWaPrP783PHv8HMAAPjvEkHLaOHMIknqhaIa5236lfBO3r+ljVdYBElBcLvROmwG+ZGtmPNZf7lMhI15xf5TfoaSa84AFRd5J2EXekK6PhaFQhRm1IpSYtwIDAQAB";
    npx:hasSignature "2gJLqhYDay0Yzg/Mfb03BXazK6OghYYXdmOvTegaCQVMHyD5DMwg3TUTUwLHQmc74z01R3gsn113DErr4zRQSHl5Qe0lI0Gb4IX1dxGDi3u2xOV30S5fIudr4rDY99ZqUb/yTZN/JSCwYtZ3M4ocb2G2oukHYoysGMM50dVoVH8=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}