@prefix this: <https://w3id.org/np/RAs9AEihxi0a96eI_9LdZXvDgY3PgZmvoEp8UIuvoJxYU> .
@prefix sub: <https://w3id.org/np/RAs9AEihxi0a96eI_9LdZXvDgY3PgZmvoEp8UIuvoJxYU/> .
@prefix ff: <https://w3id.org/fair/ff/terms/> .
@prefix gen: <https://w3id.org/kpxl/gen/terms/> .
@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 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/> .
@prefix npx: <http://purl.org/nanopub/x/> .

sub:Head {
  this: a np:Nanopublication;
    np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo .
}

sub:assertion {
  ff:has-project-leader a gen:InverseRoleProperty;
    rdfs:label "has project leader" .
  
  sub:assertion a nt:AssertionTemplate;
    dct:description "Such a nanopublication declares that somebody is a project leader of a given Space.";
    rdfs:label "Declaring a project leader of a space";
    nt:hasNanopubLabelPattern "${space} has project leader: ${user}";
    nt:hasStatement sub:st1;
    nt:hasTag "Spaces";
    nt:hasTargetNanopubType gen:RoleInstantiation .
  
  sub:space a nt:GuidedChoicePlaceholder;
    rdfs:label "choose the space";
    nt:possibleValuesFromApi "https://w3id.org/np/l/nanopub-query-1.1/api/RAyMrQ89RECTi9gZK5q7gjL1wKTiP8StkLy0NIkkCiyew/find-things?type=https://w3id.org/kpxl/gen/terms/Space" .
  
  sub:st1 rdf:object sub:user;
    rdf:predicate ff:has-project-leader;
    rdf:subject sub:space .
  
  sub:user a nt:AgentPlaceholder;
    rdfs:label "choose the project leader" .
}

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 "2026-08-11T07:50:39Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    rdfs:label "Declaring a project leader of a space";
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8>,
      <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RA97ErZmL97PuPlwui1_qIdVTi5Ag8IaDdKeXlumYD_ms> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "b6kzuAsR4amGKIzP6gNOzICJ1Z6NgxaBvFaqtDDMpV34NgQG4f+MElmWIPW8PmKXcfqC4QsvDPeIqkI26lwCIBNJtnc6yu4YqbFcOzzQNpPLcrU5fPcMHgoDa2NrBpoffhQrkV3Rde834k7Em1vkj9XkCCZ8jKxw+YfxaYKnNCY=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}