@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/RARtAMVs-rUGZx2m2v7WtBjHkPtZjfBkXgy708ERw3bo8/> .
@prefix this: <https://w3id.org/np/RARtAMVs-rUGZx2m2v7WtBjHkPtZjfBkXgy708ERw3bo8> .
@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/RARtAMVs-rUGZx2m2v7WtBjHkPtZjfBkXgy708ERw3bo8> a owl:Class;
    dcterms:isPartOf <https://w3id.org/spaces/chemical-exposome-matrix/r/vocabulary>;
    rdfs:label "sediment";
    rdfs:subClassOf <https://w3id.org/peh/matrices/RAQyXl03bTKzH8quHZe0bijfev64RBi4KPtaXj1UEuYeY> .
}

sub:provenance {
  sub:assertion prov:generatedAtTime "2026-08-18T15:07:36.635757+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/RARtAMVs-rUGZx2m2v7WtBjHkPtZjfBkXgy708ERw3bo8>;
    rdfs:label "sediment";
    prov:generatedAtTime "2026-08-18T15:07:36.635757+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 "65Yg9TTAZuALTRBWFX/OxP2ZPzW0Jkou54Z0CuPVr9JIzPwTjPOrrI5KEocM/3Ka6z3w/vLN1TuqU0aPi1VazjkMNlV+ykyk2Oxgha96pl3kh4ZxxdSE/xD75CBQxSaDtSfSTg9Dsm7BNsi2IzWrq1Vb74UVvOYVwCZypL4QQxE=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1825-0097 .
}