@prefix this: <http://purl.org/np/RA2y-BaCLk79l2vRK0Ht9kcb4PZEFh3ewFlEcKOpbpVew> .
@prefix sub: <http://purl.org/np/RA2y-BaCLk79l2vRK0Ht9kcb4PZEFh3ewFlEcKOpbpVew#> .
@prefix bs: <https://bioschemas.org/profiles/LabProtocol/0.4-DRAFT-2020_07_23/#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix pav: <http://purl.org/pav/> .
@prefix authority: <https://hypothes.is/a/> .
@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 p-plan: <http://purl.org/net/p-plan#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix sp: <http://purl.org/net/SMARTprotocol#> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .

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

sub:assertion {
  <http://purl.obolibrary.org/obo/CHEBI_33696> rdfs:label "nucleic acid" .
  
  sub:step dc:description "After incubating at room temperature for a few minutes, keep the solubilized nucleic acid in −20˚C for a short time storage or in −80˚C for a longtime storage. Figure 1 shows a schematic model of all the DNA and RNA isolation steps of this procedure.";
    sp:hasExperimentalOutput <http://purl.obolibrary.org/obo/CHEBI_33696>;
    a p-plan:Step;
    bs:bioSampleUsed <http://purl.obolibrary.org/obo/CHEBI_33696> .
}

sub:provenance {
  sub:assertion pav:createdWith <https://nanotate.bitsfetch.com>;
    prov:generatedAtTime "2021-03-05T10:57:55.663960"^^xsd:dateTime;
    prov:wasAttributedTo <https://hypothes.is/users/iannotate> .
}

sub:pubInfo {
  sub:assertion prov:wasDerivedFrom authority:GitDpn3KEeu1z6frHPbWDQ, authority:_k2aMH3JEeuGjIugQF2ikA .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB";
    npx:hasSignature "A5sdG5VRkDRMzI9APT5j+tEGf3qpAUDKFGsW2R6RVzdd5DUmuouwaebP25UN7jqyLM06MpJcmUvcPWcwi5ptLgQm4oeC3TXNtjQxKXk2sB2inseHYYDHyzaheVlv20sDL+rdfE/sZ6eBlQ7v9DPr+X9i7H2xGwwuf3gz4EXKPe0=";
    npx:hasSignatureTarget this: .
  
  this: npx:introduces sub:step;
    prov:generatedAtTime "2021-03-05T10:57:55.663960"^^xsd:dateTime;
    prov:wasAttributedTo <https://hypothes.is/users/iannotate> .
}