@prefix this: <https://w3id.org/np/RACukHmzuKKvxudElenc0kX12E4umi9ExirfUVBXvVD3c> .
@prefix sub: <https://w3id.org/np/RACukHmzuKKvxudElenc0kX12E4umi9ExirfUVBXvVD3c/> .
@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-weekly-new-user-count a <https://w3id.org/kpxl/grlc/grlc-query>;
    dct:description "Returns the number of human users who published their first introduction nanopub per week (Mon-Sun).";
    dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
    rdfs:label "Get weekly new user count";
    <https://w3id.org/kpxl/grlc/endpoint> <https://w3id.org/np/l/nanopub-query-1.1/repo/full>;
    <https://w3id.org/kpxl/grlc/sparql> """prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix xsd: <http://www.w3.org/2001/XMLSchema#>
prefix dct: <http://purl.org/dc/terms/>

select ?week (substr(str(min(?firstdate)), 0, 11) as ?firstday) (count(distinct ?userid) as ?newusercount) where {
  {
    select ?userid (min(?date) as ?firstdate) where {
      graph npa:graph {
        ?np npa:hasValidSignatureForPublicKey ?pubkey .
        ?np npx:signedBy ?userid .
        ?np npx:hasNanopubType npx:declaredBy .
        ?np dct:created ?date .
      }
      filter(strstarts(str(?userid), \"https://orcid.org/\"))
      filter(?userid != <https://orcid.org/0000-0000-0000-0000>)
      filter(?userid != <https://orcid.org/1234-1234-1234-1234>)
    }
    group by ?userid
  }

  bind(if(month(?firstdate) <= 2, year(?firstdate) - 1, year(?firstdate)) as ?y)
  bind(if(month(?firstdate) <= 2, month(?firstdate) + 9, month(?firstdate) - 3) as ?m)
  bind(365*?y + xsd:integer(?y/4) - xsd:integer(?y/100) + xsd:integer(?y/400) + xsd:integer((153*?m + 2)/5) + day(?firstdate) as ?daynum)
  bind(?daynum + 1 - xsd:integer((?daynum + 1) / 7) * 7 as ?dow)
  bind(xsd:integer((?daynum - ?dow) / 7) as ?week)
}
group by ?week
order by desc(?week)""" .
}

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 "2026-03-19T09:44:12Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:introduces sub:get-weekly-new-user-count;
    prov:wasDerivedFrom <https://w3id.org/np/RAuQwpHEb-wdxwXbDICg1HECtTmCUbM77VY8QNP9teu68>;
    nt:wasCreatedFromProvenanceTemplate <http://purl.org/np/RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <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 "M/p9gTpcndCgQRYX16rkEN7qtwqqYl/qzAhC9zkQFagXlihEfSiJH+9BO6Y/BsFPW8iOK767ldSa72fuY7IWxPqEGjhvSpEcTSF+RzmMr9n6Dqsf7orwdFetxazNurgZ13pE5DO6GYDIWrBwZpdFVVcL5pxUwRS1u0AMzUVmzpQ=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}