@prefix this: <http://purl.org/np/RAcTpoh5Ra0ssqmcpOgWdaZ_YiPE6demO6cpw-2RvSNs8> .
@prefix sub: <http://purl.org/np/RAcTpoh5Ra0ssqmcpOgWdaZ_YiPE6demO6cpw-2RvSNs8#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix pav: <http://purl.org/pav/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix orcid: <https://orcid.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix npx: <http://purl.org/nanopub/x/> .

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

sub:assertion {
  sub:assertion a nt:ProvenanceTemplate;
    rdfs:label "Derived from an existing entity";
    nt:hasStatement sub:st1 .
  
  sub:entity a nt:UriPlaceholder;
    rdfs:label "URI of entity" .
  
  sub:st1 rdf:object sub:entity;
    rdf:predicate prov:wasDerivedFrom;
    rdf:subject nt:ASSERTION;
    a rdf:Statement .
  
  prov:wasDerivedFrom rdfs:label "was derived from" .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0002-1267-0234 .
}

sub:pubinfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "L8DFrfQOX/lW1kK88oRHW5m+79WmHQl7UKDnoPuZzm7l0IReVBe5pSjLeSsyY99MNy6vIImFMq/oKNtlX3wI2bsEfpN7aY/sOuJXkxIbezpUAzFE5HxmTF/SsE4YOoc1zfOUdnHYNtSnatsf1lfXq62HsqltmZeIVecLuWrQCS4=";
    npx:hasSignatureTarget this: .
  
  this: dct:created "2021-01-21T11:20:58.832+01:00"^^xsd:dateTime;
    pav:createdBy orcid:0000-0002-1267-0234 .
}