@prefix this: <https://w3id.org/np/RA849mEA6WcQZuPA0xUIQgKNGLh8IPQpqqgOiHqJL8Mws> .
@prefix sub: <https://w3id.org/np/RA849mEA6WcQZuPA0xUIQgKNGLh8IPQpqqgOiHqJL8Mws/> .
@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#> .
@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 {
  rdf:type rdfs:label "is a" .
  
  rdfs:label rdfs:label "has the label" .
  
  <http://www.w3.org/2002/07/owl#sameAs> rdfs:label "is the same as" .
  
  sub:alternativeId a nt:ExternalUriPlaceholder;
    rdfs:label "alternative URI" .
  
  sub:assertion a nt:AssertionTemplate;
    rdfs:label "Defining a chemical";
    nt:hasStatement sub:st1, sub:st2, sub:st3;
    nt:hasTag "Chemicals" .
  
  sub:chemical a nt:IntroducedResource, nt:UriPlaceholder;
    rdfs:label "URI of chemical" .
  
  sub:label a nt:LiteralPlaceholder;
    rdfs:label "label for the chemical" .
  
  sub:st1 rdf:object <https://w3id.org/spaces/knowledgepixels/incubator/project1/r/TestOntology/Chemical>;
    rdf:predicate rdf:type;
    rdf:subject sub:chemical .
  
  sub:st2 rdf:object sub:label;
    rdf:predicate rdfs:label;
    rdf:subject sub:chemical .
  
  sub:st3 rdf:object sub:alternativeId;
    rdf:predicate <http://www.w3.org/2002/07/owl#sameAs>;
    rdf:subject sub:chemical .
  
  <https://w3id.org/spaces/knowledgepixels/incubator/project1/r/TestOntology/Chemical>
    rdfs:label "chemical" .
}

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 "2025-11-19T13:34:39.271Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:wasCreatedAt <https://nanodash.petapico.org/>;
    rdfs:label "Defining a chemical";
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RA1XuAdO6LOtlPJgWiytJHFuK4BFHjQK5x7d9FVymzFnc> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjDGQCS1S+SRnERDuYDXOugdYUP0efEquHJEEHAbU/uLzBVlga89zqrNPCS7fBE6lArBUWEmT8eLKdMapyqvAzI1J3jUWTMhDJF+XFBkUiuiFfNSc4vJJcmi0yujtnuzXsRIG202jyaP4f5ULoskFwaZOSBZJfiE0dsB3D7DTIAQIDAQAB";
    npx:hasSignature "VV6zl/fdPZb3hLvLbK3Rok8x+9QxijwfOaa8AEF6w1VtTOtf+Tbzvgp3LzkmXv9nG3RtlGEfjvadskhqWSxt3/W5X6wBaxWHoDIaD0MExQoBBp3Dfn0DgObPnNe6puSesVRu6P3gJWjd6nmjDi+eY3a1HFHbaekkwU4wp4jX7Vg=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}