@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix ns1: <http://schema.org/> .
@prefix orcid: <https://orcid.org/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sub: <https://w3id.org/np/RAP1BE2Z9awdYWsovCtO526Nbtknn8SRr9R3s4CJIuTdM/> .
@prefix this: <https://w3id.org/np/RAP1BE2Z9awdYWsovCtO526Nbtknn8SRr9R3s4CJIuTdM> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

sub:assertion {
  <https://w3id.org/peh/matrices/RAP1BE2Z9awdYWsovCtO526Nbtknn8SRr9R3s4CJIuTdM> a owl:Class;
    dcterms:isPartOf <https://w3id.org/spaces/chemical-exposome-matrix/r/vocabulary>;
    ns1:description "All edible materials derived from plants or animals that may be analyzed for chemical residues or contaminants";
    rdfs:label "food matrix";
    rdfs:subClassOf <https://w3id.org/peh/terms/Matrix> .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2026-07-03T14:25:01.677957+02:00"^^xsd:dateTime;
    prov:wasAttributedTo orcid:0000-0001-8327-0142 .
}

sub:pubinfo {
  this: dcterms:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:hasNanopubType <https://w3id.org/peh/terms/Matrix>;
    npx:introduces <https://w3id.org/peh/matrices/RAP1BE2Z9awdYWsovCtO526Nbtknn8SRr9R3s4CJIuTdM>;
    rdfs:label "food matrix";
    prov:generatedAtTime "2026-07-03T14:25:01.677957+02:00"^^xsd:dateTime;
    prov:wasAttributedTo <https://w3id.org/np/RArbMo6bMp74oD1SpHhwsDut0n_b_uoNc7QnZWUu8js5I/matrix-bot> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoYXKCw/BWx+0exERmA7cxc7MUibjOCXzSZOUOquHYk9ugwE2qMo6dYxNCOWWMyge5tqrdqi7kqiTPCNmUhwLzUa35OIhWUNHf6bgF0Giw6nRetEH6ILbXX+l16DCHQjMWeCweZIpnghryEy1kyO6UU03qVZinBByf0UpfoB25ZUWyS2zKJiulVFAFK193Wd5lPsltmaOnmyKoVOA34aTIJkAxWEHrK1OuSuF9UCH+belw+QRNJWFKJcoJ+r8OsFM89+DKncnUuVDx8B04TpDoTby7UQ09608eMUPKOlfi//TfzzG3tgvP8kNNb1yczrwNYPvXnstN3LChLvmMjT2KQIDAQAB";
    npx:hasSignature "Qiup6OWiOJXa/5CfmI3kLj0Z9F+5fUOoUSC6qR7atcqyxAF8PugGFxHz4aaruRQZi+axsk8I5nS/nsldcQoBKPPbNMTQYzo/gDiqfsuJ4y1xhNAKQ+5ob24Me3/MDKLNIT3LNCJyPQfwSZhIuf4sHckvNLhcGaGpLCMrieLA2RFkx4bCd15OsPHadNm/9KwkiEaWz43uON387oSrkrAIFdnZaYvojmSuL5RvJaSGM1WBngBQyJZPak73ubgKV3KF8/OAA2z6lOsyRVRARIrBxglGode6wRDkjWTlQmCg4bDpzZ15k14F84V+KgyjaUfi3+uvU2Wo4fFZqJLpHWoP3Q==";
    npx:hasSignatureTarget this:;
    npx:signedBy <https://w3id.org/np/RArbMo6bMp74oD1SpHhwsDut0n_b_uoNc7QnZWUu8js5I/matrix-bot> .
}