@prefix this: <http://purl.org/np/RAUo5AIGC4Hm9rf_dzuliwqhOlokvXzLKj1rWr1bnbwnU> .
@prefix sub: <http://purl.org/np/RAUo5AIGC4Hm9rf_dzuliwqhOlokvXzLKj1rWr1bnbwnU#> .
@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 p-plan: <http://purl.org/net/p-plan#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@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 {
  sub:step dc:description "Centrifuge at 12,000g for 30 minutes at 4º celcius and then  remove the supernatant";
    a p-plan:Step .
}

sub:provenance {
  sub:assertion pav:createdWith <https://nanotate.bitsfetch.com>;
    prov:generatedAtTime "2021-03-10T10:38:46.234865"^^xsd:dateTime;
    prov:wasAttributedTo <https://hypothes.is/users/alejandra.sandoval> .
}

sub:pubInfo {
  sub:assertion prov:wasDerivedFrom authority:Qs3yynJQEeuTj0s1WFKGnA .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB";
    npx:hasSignature "JgU564Gar9ze7RZzw5nxrsYl7QAzB+IlieCIgpq9lqOGqr6IeGozj0MNx4+LI8eVXbfVp4RxoPIYVEdyMEGxp7NN/jSPf3hA9PcFS7l9Bs+cwcMgy4fGDLysmdD7jeMq7ppD2POxZsbGs2VbEdGf9FXvkIwi8lua6FYHVL29x1M=";
    npx:hasSignatureTarget this: .
  
  this: npx:introduces sub:step;
    prov:generatedAtTime "2021-03-10T10:38:46.234865"^^xsd:dateTime;
    prov:wasAttributedTo <https://hypothes.is/users/alejandra.sandoval> .
}