@prefix this: <https://w3id.org/np/RAidZZirzvh4Vomku3KCjfSngNr5eqzhw1KcmpL0CMiGI> .
@prefix sub: <https://w3id.org/np/RAidZZirzvh4Vomku3KCjfSngNr5eqzhw1KcmpL0CMiGI/> .
@prefix schema: <https://schema.org/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix void: <http://rdfs.org/ns/void#> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix orcid: <https://orcid.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@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 {
  dct:accessRights rdfs:label "has access right" .
  
  dct:description rdfs:label "has the description" .
  
  dct:issued rdfs:label "was published on" .
  
  dct:language rdfs:label "has language" .
  
  dct:license rdfs:label "has the license" .
  
  dct:title rdfs:label "has the title" .
  
  <http://purl.org/pav/version> rdfs:label "has version" .
  
  void:vocabulary rdfs:label "uses vocabulary" .
  
  rdf:type rdfs:label "is a" .
  
  dcat:distribution rdfs:label "has distribution" .
  
  dcat:keyword rdfs:label "has keyword" .
  
  dcat:theme rdfs:label "has theme" .
  
  <http://www.w3.org/ns/sparql-service-description#endpoint> rdfs:label "has SPARQL endpoint" .
  
  foaf:depiction rdfs:label "has meta graph" .
  
  foaf:page rdfs:label "has the homepage URL" .
  
  <https://creativecommons.org/licenses/by-nc-sa/4.0/> rdfs:label "CC BY-NC-SA 4.0" .
  
  <https://creativecommons.org/licenses/by-nc/4.0/> rdfs:label "CC BY-NC 4.0" .
  
  <https://creativecommons.org/licenses/by-sa/4.0/> rdfs:label "CC BY-SA 4.0" .
  
  <https://creativecommons.org/licenses/by/4.0/> rdfs:label "CC BY 4.0" .
  
  schema:publication rdfs:label "has publication" .
  
  sub:accessrights a nt:ExternalUriPlaceholder, nt:GuidedChoicePlaceholder;
    rdfs:label "access rights URI";
    nt:possibleValue schema:conditionsOfAccess, schema:publicAccess .
  
  sub:assertion a nt:AssertionTemplate;
    rdfs:label "Describing a knowledge graph";
    nt:hasNanopubLabelPattern "Knowledge graph: ${title}";
    nt:hasStatement sub:st01, sub:st02, sub:st03, sub:st05, sub:st06, sub:st08, sub:st09,
      sub:st10, sub:st11, sub:st12, sub:st13, sub:st14, sub:st15, sub:st16, sub:st17, sub:st18;
    nt:hasTag "Datasets";
    nt:hasTargetNanopubType <https://www.wikidata.org/entity/Q33002955> .
  
  sub:description a nt:LongLiteralPlaceholder .
  
  sub:distribution a nt:UriPlaceholder;
    rdfs:label "URL of distribution" .
  
  sub:endpoint a nt:UriPlaceholder;
    rdfs:label "SPARQL endpoint URL" .
  
  sub:homepageurl a nt:UriPlaceholder;
    rdfs:label "page providing minimal information" .
  
  sub:keyword a nt:LiteralPlaceholder;
    rdfs:label "keyword" .
  
  sub:kg a nt:UriPlaceholder;
    rdfs:label "URI of the knowledge graph" .
  
  sub:language a nt:LiteralPlaceholder;
    rdfs:label "language" .
  
  sub:license a nt:ExternalUriPlaceholder, nt:GuidedChoicePlaceholder;
    rdfs:label "the license";
    nt:possibleValue <https://creativecommons.org/licenses/by-nc-sa/4.0/>, <https://creativecommons.org/licenses/by-nc/4.0/>,
      <https://creativecommons.org/licenses/by-sa/4.0/>, <https://creativecommons.org/licenses/by/4.0/> .
  
  sub:metagraphimage a nt:UriPlaceholder;
    rdfs:label "illustration of the graph connectivity" .
  
  sub:publication a nt:UriPlaceholder .
  
  sub:publisheddate a nt:LiteralPlaceholder;
    rdfs:label "date of publication" .
  
  sub:st01 rdf:object <https://www.wikidata.org/entity/Q33002955>;
    rdf:predicate rdf:type;
    rdf:subject sub:kg .
  
  sub:st02 a nt:RepeatableStatement;
    rdf:object sub:title;
    rdf:predicate dct:title;
    rdf:subject sub:kg .
  
  sub:st03 rdf:object sub:description;
    rdf:predicate dct:description;
    rdf:subject sub:kg .
  
  sub:st05 a nt:OptionalStatement, nt:RepeatableStatement;
    rdf:object sub:homepageurl;
    rdf:predicate foaf:page;
    rdf:subject sub:kg .
  
  sub:st06 a nt:OptionalStatement;
    rdf:object sub:publication;
    rdf:predicate schema:publication;
    rdf:subject sub:kg .
  
  sub:st08 a nt:OptionalStatement;
    rdf:object sub:endpoint;
    rdf:predicate <http://www.w3.org/ns/sparql-service-description#endpoint>;
    rdf:subject sub:kg .
  
  sub:st09 a nt:OptionalStatement;
    rdf:object sub:license;
    rdf:predicate dct:license;
    rdf:subject sub:kg .
  
  sub:st10 a nt:OptionalStatement, nt:RepeatableStatement;
    rdf:object sub:topic;
    rdf:predicate dcat:theme;
    rdf:subject sub:kg .
  
  sub:st11 rdf:object sub:publisheddate;
    rdf:predicate dct:issued;
    rdf:subject sub:kg .
  
  sub:st12 a nt:RepeatableStatement;
    rdf:object sub:vocabulary;
    rdf:predicate void:vocabulary;
    rdf:subject sub:kg .
  
  sub:st13 a nt:OptionalStatement, nt:RepeatableStatement;
    rdf:object sub:metagraphimage;
    rdf:predicate foaf:depiction;
    rdf:subject sub:kg .
  
  sub:st14 a nt:RepeatableStatement;
    rdf:object sub:distribution;
    rdf:predicate dcat:distribution;
    rdf:subject sub:kg .
  
  sub:st15 rdf:object sub:version;
    rdf:predicate <http://purl.org/pav/version>;
    rdf:subject sub:kg .
  
  sub:st16 a nt:RepeatableStatement;
    rdf:object sub:keyword;
    rdf:predicate dcat:keyword;
    rdf:subject sub:kg .
  
  sub:st17 a nt:RepeatableStatement;
    rdf:object sub:language;
    rdf:predicate dct:language;
    rdf:subject sub:kg .
  
  sub:st18 rdf:object sub:accessrights;
    rdf:predicate dct:accessRights;
    rdf:subject sub:kg .
  
  sub:title a nt:LiteralPlaceholder;
    rdfs:label "title of the knowledge graph" .
  
  sub:topic a nt:GuidedChoicePlaceholder;
    rdfs:label "the topic";
    nt:possibleValuesFromApi "https://www.wikidata.org/w/api.php?action=wbsearchentities&language=en&format=json&limit=5&search=" .
  
  sub:version a nt:LiteralPlaceholder;
    rdfs:label "version of the knowledge graph" .
  
  sub:vocabulary a nt:UriPlaceholder;
    rdfs:label "used vocabulary" .
  
  <https://www.wikidata.org/entity/Q33002955> rdfs:label "knowledge graph" .
}

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

sub:pubinfo {
  this: dct:created "2026-09-24T09:38:44+00:00"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:supersedes <http://purl.org/np/RAQ44k8NrrYoGj8S2gvWLGnXsv5CMLSh1aEvegmt43QVg>;
    rdfs:label "Template: Describing a knowledge graph";
    skos:changeNote "Guided choices that must refer to existing resources are now also external URI placeholders, so Nanodash no longer offers to mint a typed plain name locally for them: accessrights, license.";
    nt:wasCreatedFromProvenanceTemplate <http://purl.org/np/RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM>;
    nt:wasCreatedFromPubinfoTemplate <http://purl.org/np/RAA2MfqdBCzmz9yVWjKLXNbyfBNcwsMmOqcNUxkk1maIM>,
      <http://purl.org/np/RAh1gm83JiG5M6kDxXhaYT1l49nCzyrckMvTzcPn-iv90>, <https://w3id.org/np/RAKc76yHLDbloE6ObluzYQsfX37v6qrZXbYeIKpe8-YUo>,
      <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw>;
    nt:wasCreatedFromTemplate <http://purl.org/np/RANjqEfLnGSzLuq0heRSXN0psYWW0oX4v3W8w7osb3xfs> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "rpCUhT2LhqIaD4NyQy+6aOvsHDcdlsp+BnlGCWSkQRRgA5YK+bcIB7LYOO/trzVsdERd8oVDyyCNhJ2qqL/D+GILJST8Ofp89d8Varv36tPRPYJ5X+E3bE4qRezB+P3FVAqR9JAVkc3AVK18YB9JaaRagJsKxz1v7VR7utYaKmY=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}