@prefix this: <https://w3id.org/np/RAN5HVsEb0aV7k3UnEZbYx09obhWhELKy_hQ8GSrSJbuo> .
@prefix sub: <https://w3id.org/np/RAN5HVsEb0aV7k3UnEZbYx09obhWhELKy_hQ8GSrSJbuo/> .
@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 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 {
  <https://w3id.org/iadopt/variable/TrueDensity> a <http://www.w3.org/2002/07/owl#NamedIndividual>,
      <https://w3id.org/iadopt/ont/Variable>;
    dct:description "the ratio of the mass of the dry material of a porous body to its true volume, expressed in grams per cubic centimetre or in kilograms per cubic metre.";
    rdfs:label "True density", "true density of substance";
    rdfs:seeAlso <https://www.iso.org/obp/ui/es/#iso:std:iso:5017:dis:ed-4:v1:en:sec:3.12>;
    <https://w3id.org/iadopt/ont/hasObjectOfInterest> sub:substance;
    <https://w3id.org/iadopt/ont/hasProperty> sub:TrueDensity .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0009-0002-2913-1293 .
}

sub:pubinfo {
  orcid:0009-0002-2913-1293 foaf:name "Christos Vasileiou" .
  
  this: dct:created "2026-01-26T09:32:50.059Z"^^xsd:dateTime;
    dct:creator orcid:0009-0002-2913-1293;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:introduces <https://w3id.org/iadopt/variable/TrueDensity>;
    npx:wasCreatedAt <https://nanodash.knowledgepixels.com/>;
    prov:wasDerivedFrom <https://w3id.org/np/RAqiP1PFt2NzzlCdngUmwQMAjjFYxNQPMWCvnnm-sUDJQ>;
    nt:wasCreatedFromProvenanceTemplate ns1:RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <https://w3id.org/np/RARW4MsFkHuwjycNElvEVtuMjpf4yWDL10-0C5l2MqqRQ>, <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAW9V0CJwl21Nrt_HwTGhfQcdT5fsUyRxkoMujzGcatGc> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB";
    npx:hasSignature "TM3MFBBLEgxOYJFd3byvpxyogR26IMMsuHSwU/W2yboxUzOjdvxRlbWo0m0f8/8AIecl2PN2xyo5vqmVH/MiFMLrXi+uZYFS93EsiCJttpjAJLptSJQOtXwgGWivIbJKkAm08iyX2Upx8wk9k5fIMLLdrlECZDvodzFepWqzlgdAzsuDVwez6S+L/Cu/jslC9F/jT9kbXgvpFqGvSa6iryLBxwHTOvVmqZWUBeOW3m9qW44RLyyXo73vtKjztHWw2Pzl/JJGYzT5XtUWl9mUH2ukwxBknauWNdCW58938ikIMCDoqAjH594FUY+BUnx0yV0uyeqNhm4P9gZq4Ye6BA==";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0009-0002-2913-1293 .
}