@prefix this: <http://purl.org/np/RAgkU0Etol1m4RFuMLWnIXxzOBrp1dLekdmHloYqt5-vo> .
@prefix sub: <http://purl.org/np/RAgkU0Etol1m4RFuMLWnIXxzOBrp1dLekdmHloYqt5-vo#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@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#> .

<http://purl.org/np/RAgkU0Etol1m4RFuMLWnIXxzOBrp1dLekdmHloYqt5-vo> a np:Nanopublication;
  np:hasAssertion sub:assertion;
  np:hasProvenance sub:provenance;
  np:hasPublicationInfo sub:pubinfo;
  dct:created "2022-05-19T14:57:52.530+02:00"^^xsd:dateTime;
  dct:creator orcid:0000-0002-1267-0234;
  npx:supersedes <http://purl.org/np/RA3bXl4obn0Eya2LkIAYIoglMnrRzG5sxpYVulb9jckUY>;
  nt:wasCreatedFromProvenanceTemplate <http://purl.org/np/RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM>;
  nt:wasCreatedFromPubinfoTemplate <http://purl.org/np/RAA2MfqdBCzmz9yVWjKLXNbyfBNcwsMmOqcNUxkk1maIM>,
    <http://purl.org/np/RAjpBMlw3owYhJUBo3DtsuDlXsNAJ8cnGeWAutDVjuAuI>;
  nt:wasCreatedFromTemplate <http://purl.org/np/RARMBqX_-9lnhkaqk4BuxfLcC6H5cqTlzdtDzeDIwuKdU> .

dct:description rdfs:label "has the description" .

dct:license rdfs:label "has the license" .

dct:publisher rdfs:label "is published by" .

dct:subject rdfs:label "has topic" .

sub:assertion a nt:AssertionTemplate;
  rdfs:label "Describing a knowledge graph";
  nt:hasStatement sub:st01, sub:st02, sub:st03, sub:st04, sub:st05, sub:st06, sub:st07,
    sub:st08, sub:st09, sub:st10;
  nt:hasTag "Datasets";
  prov:wasAttributedTo orcid:0000-0002-1267-0234 .

sub:citation a nt:UriPlaceholder;
  rdfs:label "URI of publication" .

sub:description a nt:LongLiteralPlaceholder;
  rdfs:label "description of the dataset" .

sub:endpoint a nt:UriPlaceholder;
  rdfs:label "SPARQL endpoint URL" .

sub:kg a nt:UriPlaceholder;
  rdfs:label "URI of the knowledge graph" .

sub:license a 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:name a nt:LiteralPlaceholder;
  rdfs:label "name of the dataset" .

sub:publisher a nt:UriPlaceholder;
  rdfs:label "URI of the publisher of the dataset" .

sub:source a nt:UriPlaceholder;
  rdfs:label "entity from which the knowledge graph was derived" .

sub:st01 rdf:object <http://www.w3.org/ns/dcat#Dataset>;
  rdf:predicate rdf:type;
  rdf:subject sub:kg .

sub:st02 rdf:object sub:name;
  rdf:predicate rdfs:label;
  rdf:subject sub:kg .

sub:st03 rdf:object sub:description;
  rdf:predicate dct:description;
  rdf:subject sub:kg .

sub:st04 a nt:OptionalStatement;
  rdf:object sub:publisher;
  rdf:predicate dct:publisher;
  rdf:subject sub:kg .

sub:st05 rdf:object sub:url;
  rdf:predicate <http://schema.org/url>;
  rdf:subject sub:kg .

sub:st06 a nt:OptionalStatement;
  rdf:object sub:citation;
  rdf:predicate <http://purl.org/spar/cito/citesAsAuthority>;
  rdf:subject sub:kg .

sub:st07 a nt:OptionalStatement;
  rdf:object sub:source;
  rdf:predicate prov:wasDerivedFrom;
  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 dct:subject;
  rdf:subject sub:kg .

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:url a nt:UriPlaceholder;
  rdfs:label "URL of the knowledge graph" .

<http://purl.org/spar/cito/citesAsAuthority> rdfs:label "has authoritative citation" .

<http://schema.org/url> rdfs:label "has the URL" .

rdf:type rdfs:label "is a" .

rdfs:label rdfs:label "is called" .

<http://www.w3.org/ns/dcat#Dataset> rdfs:label "dataset" .

prov:wasDerivedFrom rdfs:label "was derived from" .

<http://www.w3.org/ns/sparql-service-description#endpoint> rdfs:label "has SPARQL endpoint" .

<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" .

sub:sig npx:hasAlgorithm "RSA";
  npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
  npx:hasSignature "B7a3DtXPuaHQIqH6z4NOxfTzGJD9XTdW+CsFv3JKb0lPEO3s4PpzagHplLY4hsmZdaN6HGHrw7cMnjx/ONolAxjtM9VTKMHRx2bP74xDR64QyYBvPwlIPW8gMmqZiSLUMQ9yPmAgTl8uTU0f1rai7MlZHP3v2doDDurlhSkowjA=";
  npx:hasSignatureTarget <http://purl.org/np/RAgkU0Etol1m4RFuMLWnIXxzOBrp1dLekdmHloYqt5-vo> .