@prefix this: <https://w3id.org/np/RA9sKk0x5Zwy4p7rur0qSWkIfIR3fdxI_phsuQMeFXqK0> .
@prefix sub: <https://w3id.org/np/RA9sKk0x5Zwy4p7rur0qSWkIfIR3fdxI_phsuQMeFXqK0/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@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 {
  sub:get-testimonials-by-project-leads a <https://w3id.org/kpxl/grlc/grlc-query>;
    dct:description "This query returns the testimonials (about any entity) authored by any of the project leads of the given project.";
    dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
    rdfs:label "Get testimonials by project leads";
    <https://w3id.org/kpxl/grlc/endpoint> <https://w3id.org/np/l/nanopub-query-1.1/repo/full>;
    <https://w3id.org/kpxl/grlc/sparql> """prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix dct: <http://purl.org/dc/terms/>
prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix schema: <https://schema.org/>
prefix gen: <https://w3id.org/kpxl/gen/terms/>

select ?author ?author_label ?about ?about_label ?text ?date ?np (\"^\" as ?np_label) where {
  graph npa:graph {
    ?lead_np np:hasAssertion ?lead_a .
    ?lead_np npa:hasValidSignatureForPublicKeyHash ?lead_pubkey .
    filter not exists { ?lead_npx npx:invalidates ?lead_np ; npa:hasValidSignatureForPublicKeyHash ?lead_pubkey . }
  }
  graph ?lead_a {
    ?_project_iri gen:hasProjectLead ?author .
  }
  graph npa:graph {
    ?np npx:hasNanopubType gen:Testimonial .
    ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .
    filter not exists { ?npx2 npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }
    ?np npx:introduces ?testimonial .
    ?np np:hasAssertion ?a .
    ?np dct:created ?date .
  }
  graph ?a {
    ?testimonial dct:description ?text .
    ?testimonial schema:author ?author .
    optional { ?testimonial schema:about ?about . }
    optional { ?author rdfs:label ?author_label . }
    optional { ?about rdfs:label ?about_label . }
  }
}
order by desc(?date)""" .
}

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 "2026-04-15T13:00:33Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:embeds sub:get-testimonials-by-project-leads;
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw>, <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "le5aV4G+T7K2rWD5/B1R9U5TeMoH6lMIBq6oyZs/ik2n0skHbNAAyiHOK0CJGGMnvgL/oi2NI9MX4n7ZbSRl4W84Kmfji+j039KUcflEAfhxBdDnsPrQbSNWjf9QidEHl7vKr05IBFHdKxl9XmtVC0J8JqGYZVm+Ysat0oEng8s=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}