@prefix this: <https://w3id.org/np/RA6MWXcEbbS_SGkzpYmP92QMu3CgSHTuYE-lBJxkb0ij8> .
@prefix sub: <https://w3id.org/np/RA6MWXcEbbS_SGkzpYmP92QMu3CgSHTuYE-lBJxkb0ij8/> .
@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 ns1: <http://purl.org/np/> .
@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 {
  rdfs:label rdfs:label "is called - connects a formal identifier (left) to an informal human-readable name (right)" .
  
  rdfs:subClassOf rdfs:label "is a subclass of - states that all instances of the class/type to the left are also instances of the class/type to the right" .
  
  <http://www.w3.org/2002/07/owl#sameAs> rdfs:label "is exactly the same as" .
  
  <http://www.w3.org/2004/02/skos/core#definition> rdfs:label "is defined as follows: - connects an identifier (left) to a human-readable definition (right)" .
  
  <http://www.w3.org/2004/02/skos/core#relatedMatch> rdfs:label "is related to - connects two things that are somehow related" .
  
  <https://w3id.org/fdof/ontology#FAIRDigitalObject> rdfs:label "FAIR Digital Object (FDO)" .
  
  sub:assertion a nt:AssertionTemplate;
    dct:description "Such a nanopublication defines a new subclass of a FAIR Digital Objects (FDO) that can then be used as type of specific FDOs.";
    rdfs:label "Defining a type of an FDO";
    nt:hasStatement sub:st0, sub:st1, sub:st2, sub:st4, sub:st5;
    nt:hasTag "FDO" .
  
  sub:definition a nt:LongLiteralPlaceholder;
    rdfs:label "definition of the FDO type" .
  
  sub:fdoType a nt:IntroducedResource, nt:LocalResource, nt:UriPlaceholder;
    rdfs:label "short name, used as URI suffix" .
  
  sub:name a nt:LiteralPlaceholder;
    rdfs:label "the name of the FDO type" .
  
  sub:relatedentity a nt:GuidedChoicePlaceholder;
    rdfs:label "URI of a related entity";
    nt:possibleValuesFromApi "http://purl.org/nanopub/api/find_signed_things?type=http%3A%2F%2Fwww.w3.org%2F2002%2F07%2Fowl%23Class&searchterm=",
      "https://www.wikidata.org/w/api.php?action=wbsearchentities&language=en&format=json&limit=5&search=" .
  
  sub:sameentity a nt:ExternalUriPlaceholder;
    rdfs:label "URI of a class/type that should be treated as fully synonymous" .
  
  sub:st0 rdf:object <https://w3id.org/fdof/ontology#FAIRDigitalObject>;
    rdf:predicate rdfs:subClassOf;
    rdf:subject sub:fdoType .
  
  sub:st1 rdf:object sub:name;
    rdf:predicate rdfs:label;
    rdf:subject sub:class .
  
  sub:st2 rdf:object sub:definition;
    rdf:predicate <http://www.w3.org/2004/02/skos/core#definition>;
    rdf:subject sub:class .
  
  sub:st4 a nt:OptionalStatement, nt:RepeatableStatement;
    rdf:object sub:relatedentity;
    rdf:predicate <http://www.w3.org/2004/02/skos/core#relatedMatch>;
    rdf:subject sub:class .
  
  sub:st5 a nt:OptionalStatement, nt:RepeatableStatement;
    rdf:object sub:sameentity;
    rdf:predicate <http://www.w3.org/2002/07/owl#sameAs>;
    rdf:subject sub:class .
}

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 "2026-04-22T13:51:30.838Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/publicdomain/zero/1.0/>;
    npx:wasCreatedAt <https://nanodash.knowledgepixels.com/>;
    rdfs:label "Defining a type of an FDO";
    prov:wasDerivedFrom <https://w3id.org/np/RAGgM9kYzzaGF9eY1eawXCG-U-_HOEdw6NOnghAb5ijZA>;
    nt:wasCreatedFromProvenanceTemplate ns1:RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8>,
      <https://w3id.org/np/RARW4MsFkHuwjycNElvEVtuMjpf4yWDL10-0C5l2MqqRQ>, <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RASDwdz5WzsWdeDRREs0i5n5xTtKTrKS8pCIFUXhlkpt0> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Wj537OijfOWVtsHMznuXKISqBhtGDQZfdO6pbb4hg9EHMcUFGTLbWaPrP783PHv8HMAAPjvEkHLaOHMIknqhaIa5236lfBO3r+ljVdYBElBcLvROmwG+ZGtmPNZf7lMhI15xf5TfoaSa84AFRd5J2EXekK6PhaFQhRm1IpSYtwIDAQAB";
    npx:hasSignature "aW80G+9yzKCCIf7kkFhJcaVRufZt7JB60t7yrokNQDn88qbpbAZA2udJ3oUKyqy6rLHw/tJW+YEf4d8PSYKdXh00qYnGildGxWUuu9106neWV43NM3FwC8bI1JGYVbV6MwpddGguLACM8keLu4FM7LxwrCbNyYUmPqearKURXRY=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}