@prefix this: <http://purl.org/np/RAd4wGO0tuWwHz-LAGxL-6Jzo5lVXV_mCtJ0rxQJ3pyU0> .
@prefix sub: <http://purl.org/np/RAd4wGO0tuWwHz-LAGxL-6Jzo5lVXV_mCtJ0rxQJ3pyU0#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@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 orcid: <https://orcid.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
sub:Head {
  this: np:hasAssertion sub:assertion ;
    np:hasProvenance sub:provenance ;
    np:hasPublicationInfo sub:pubinfo ;
    a np:Nanopublication .
}
sub:assertion {
  <https://virtuoso.nps.petapico.org/sparql> a npx:NanopubService , <https://github.com/peta-pico/signed-nanopub-services#np-sparql-api> ;
    rdfs:label "Signed Nanopub SPARQL API at petapico.org" .
}
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 "CnwQNwRfECwLrnOm5i7c/cVlNSKxXq3ux+AAL2T7Kr1c1Vs13r1vbUfGWycoUZfelakWKmbMRsT1j/jOWSTU9OyC7cR84ezlBQn0PT2DlvfFhkDHvKLoNVMKT5t5YWxs+OftVEW57hbqlfEPBXEob5oFZl2dK2bObMngT8QbF4Q=" ;
    npx:hasSignatureTarget this: .
  this: dct:created "2022-01-20T16:09:35.418+01:00"^^xsd:dateTime ;
    dct:creator orcid:0000-0002-1267-0234 ;
    npx:introduces <https://virtuoso.nps.petapico.org/sparql> ;
    nt:wasCreatedFromProvenanceTemplate <http://purl.org/np/RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM> ;
    nt:wasCreatedFromPubinfoTemplate <http://purl.org/np/RAA2MfqdBCzmz9yVWjKLXNbyfBNcwsMmOqcNUxkk1maIM> ;
    nt:wasCreatedFromTemplate <http://purl.org/np/RAgheY0ugl_bnjPDY2awiltYdB6djXk3q_J-bvM6HX_80> .
}