@prefix this: <http://purl.org/np/RAEemSwMPqKY7IMP9RAxr1CRP0N2Yjqtuoek0UO6REnvg> .
@prefix sub: <http://purl.org/np/RAEemSwMPqKY7IMP9RAxr1CRP0N2Yjqtuoek0UO6REnvg#> .
@prefix bpmn: <http://dkm.fbk.eu/index.php/BPMN2_Ontology#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix pplan: <http://purl.org/net/p-plan#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
sub:Head {
   this: np:hasAssertion sub:assertion ;
    np:hasProvenance sub:provenance ;
    np:hasPublicationInfo sub:pubInfo ;
    a np:Nanopublication .
}
sub:assertion {
   sub:a a "int" , pplan:Variable .
  sub:sqrt_output1 a "float" , pplan:Variable .
  sub:step dcterms:description """@mark_as_fairstep(label='square root', is_script_task=True)
def sqrt(a: int) -> float:
    \"\"\"
    Computational step taking the square root of an integer.
    \"\"\"
    return a ** 0.5
""" ;
    pplan:hasInputVar sub:a ;
    pplan:hasOutputVar sub:sqrt_output1 ;
    a bpmn:ScriptTask , pplan:Step ;
    rdfs:label "square root" .
}
sub:provenance {
   sub:assertion prov:generatedAtTime "2020-12-29T16:17:11.938800"^^xsd:dateTime .
}
sub:pubInfo {
   sub:sig npx:hasAlgorithm "RSA" ;
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHcBtjfkmhqvHAg/vG73ky2txQkMk+QSrN6i+DvOGEXhv0g4hf89gqfg0gYIn8pHykxnrEyk6pC+3rcYVxqjsQ6l7XN/b2Q7FKKOJxt/qpLmrIe4/XNxVBeceTIdxrRy9r4dVBI4o5BzKFiNSM6PPToWtOoHR7obxL8gfRPfcXWQIDAQAB" ;
    npx:hasSignature "aBQNTuSFlQg6GOzInSESmFzd0Ic7Vs08RVB1LUjpnEPUniFDPHJsDaTabvfOWGnWS64sB/s/5aQwr5pt10WRjkGgZKX59O8CJvHRkt4giezP2QRskNPxQbeop5woj0l7MFFODlVfKs3x8e0mNtjsFGrUWyxuov0pr05z79t4ADM=" ;
    npx:hasSignatureTarget this: .
  this: npx:introduces sub:step ;
    prov:generatedAtTime "2020-12-29T16:17:11.938800"^^xsd:dateTime ;
    prov:wasAttributedTo <https://orcid.org/0000-0000-0000-0000> .
}