@prefix this: <https://w3id.org/np/RAo8COdQwJdwNu7FmNgA4cuHNa7Nk2Bc0IYI7eLtyPQlw> .
@prefix sub: <https://w3id.org/np/RAo8COdQwJdwNu7FmNgA4cuHNa7Nk2Bc0IYI7eLtyPQlw/> .
@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: <https://schema.org/>

select ?headline ?body ?datePublished ?link 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 .
  }
  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 . }
    values ?_resource_multi_iri {}
    ?newsItem schema: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" .
  
  this: dct:created "2025-11-06T13:00:16.695Z"^^xsd:dateTime;
    dct:creator orcid:0000-0001-8492-0354;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:embeds sub:get-news-content;
    npx:supersedes <https://w3id.org/np/RAfqxw5PGjN0bF5hEZNT7PaHdifFWzPFg83MlWoVYlA6w>;
    npx:wasCreatedAt <https://nanodash.knowledgepixels.com/>;
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <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 "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCaQXE2B2hJ6QdWxaWerU4F/XOtCQdj2OkdrIYd1kpMY9hIUh8boxaO3uOBeqvvqKLf5HjpRF4DT1eghOSsa2Dhd5HRTM/XIamvwWkHpN4oB3Ml19pAAzjTqczYmFLfgG67mGL5+vSA8VEdHtKQCrvP4SpTibMBP1qaxt3k1tqD6wIDAQAB";
    npx:hasSignature "j2APt7E5byo2Pd3W8hsbVbd/1dzvg4Z26NHDW2DCg8r9FTdAwJV1BtWPknU3/eVMcbkrzrOY/pBtuHos8tCuh+eHaJ0dS1vlLfMNM7+goZ5OZKtT/DfnOb0wKNVYhpg4C/wadsz2FQwt7y7adsRrro5iksPuffDCbm0+SDdGDMU=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0001-8492-0354 .
}