@prefix sub: <https://example.org/np/weather-reading#RACzkeRUTiwfRpA8Sq7sbjYMhPtKaTgbShN-FrYQXcapg/> .
@prefix this: <https://example.org/np/weather-reading#RACzkeRUTiwfRpA8Sq7sbjYMhPtKaTgbShN-FrYQXcapg> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix ex: <https://example.org/vocab/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix orcid: <https://orcid.org/> .

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

sub:assertion {
  ex:station-17 ex:reportedTemperature "18.6"^^xsd:decimal .
}

sub:provenance {
  sub:assertion prov:wasDerivedFrom <https://example.org/readings/station-17-log> .
}

sub:pubinfo {
  this: dct:created "2026-02-18T10:15:00Z"^^xsd:dateTime .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtNje1a/QmCcWUHTcpa3BzpeQ0irVG4KdHjMUhZk0Leu1372QXymcDTpd++cjXAJzqZXVK9gR6boTiniPHMEuJV+NCpWFQJtlTiWbO9Njkt9xNe/MHShSZXQtFfR1BJ8gG5BBkIYyS1iBbtISV7b35cOw4XXl039tPK75bzfoDJ+2e8nYLD2omd2hiVYyoRb/ZFXJrYxVDeWjuhqHQeSlZb/sCLpBJZ4A3oppfswzw8Xi1khQqio3fpgpVYOqGb1DPrgzyW4bInqw/bO4D2E2liM9yE6l8u7vHCRRM9odS2kDfrxQL4EScatM+ug2EjxRbawzR+zlCcEI2wxfrJGHKwIDAQAB";
    npx:hasSignature "LXQCcB0tPn3gnRIF8uWyLug9oFVqpDu44oyKZ8rbZfJajxNbZLtL45rB7RztPyHqFLfDV8QoBRLxWkPiuSzYzcyMW3n5Fg8OfC3qId/WIOfydp+qyJyt9yAPSfxIQoFUBw2z6U9k/TPWmfTEf7uY+vyUfi0JzItR0HnzJOWDBtk8Yz6cP/MeIxX3xhuhJf0SsgJ2QL6H+YiZAoZnT/F2FLiKNZd2d2blmmlXciPTzhR5zXI5RdNxXcDkb6dQIk1uTTCjjYlmFQY6wx00bpciUrZ27GDbO23IQGP5j6qziA50U5/vvjcd+xgjI01e37KGAOcCTvKQ67RsZVcYJS2EYA==";
    npx:hasSignatureTarget this: .
}