@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@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/RAu2y8JxNNnFODBkoJ09fS-aZOqvvs1VjwssLPk0I_-kA/> .
@prefix this: <https://w3id.org/np/RAu2y8JxNNnFODBkoJ09fS-aZOqvvs1VjwssLPk0I_-kA> .
@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/RAu2y8JxNNnFODBkoJ09fS-aZOqvvs1VjwssLPk0I_-kA> a owl:Class;
    dcterms:isPartOf <https://w3id.org/spaces/chemical-exposome-matrix/r/vocabulary>;
    rdfs:label "spinach";
    rdfs:subClassOf <https://w3id.org/peh/matrices/RAfYD7Gs8EEYjnvsYb59C_gpY_8CZa2TovcQViFxKkeuY> .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2026-08-19T07:29:11.782757+00:00"^^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/RAu2y8JxNNnFODBkoJ09fS-aZOqvvs1VjwssLPk0I_-kA>;
    rdfs:label "spinach";
    prov:generatedAtTime "2026-08-19T07:29:11.782757+00:00"^^xsd:dateTime;
    prov:wasAttributedTo orcid:0000-0002-1825-0097 .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD3RHyHR7WWKBYevw1qK86B6RVzI7oKlvghqXvbpOAX1KueDE6Itru34HRhrVy4OMLCRQWBE3VXktKdbgOxD3vC4cIxz5LX+XOgGWzv5WKSjOfXu/yIeJrzsuIkyHvw7/tToGrE0itJ1wGylJv+YieizmGvNiUHhP0J0+YFMNnvewIDAQAB";
    npx:hasSignature "bNZo1+jUI/McOu0M81ZaKdlxwTYyy/P5OUsef1cdyQigBXcTTgXB13KHXshr/p5aZnEiSDQsW4g2AAus0td/Ry9VbROCH0MVTTzuccJKbdXjdoXy9gkjmudjcD7MdECOvypqeQu/CjJEQ6H8Wo43T1PAyw6cN8MXZvCE9l8EwIw=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1825-0097 .
}