@prefix sub: <https://example.org/np/weather-reading#RA22RiFEJ9w6nVDsohEsl4D3wISXZpc4wNRVKIkT95-ds/> .
@prefix this: <https://example.org/np/weather-reading#RA22RiFEJ9w6nVDsohEsl4D3wISXZpc4wNRVKIkT95-ds> .
@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 "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApcJKgnM8BF/mSkvoY+N8I0K5fAUS/QDPqt+FXWQofbaoR1lxeV599cNgFWeJFq7dTMzF6jOqeaBuCgl0lmiyxQ7yTgh6DuurQHmER0FxByPjeTdeavjo/BXU3OEWhnCQ7S5s2s4+wiNgEtqR5Hvj/R29oOPpAqZgI+6SC5eQr5jVxmfn6tKzkrJNNwlqrYFEBCtnoU1QTUYEPcFIVdgKwSkpSv18iPVNNXK13w2aYKGy/U27nnqoMeqvTJvv9C5AgCcJEX4jVkTRaDnzcuQqraehPeQ3h04FaxLCpbJrczF4+jlwTknKt/OBlaVQNMbNXfQDPXQl9Rm+8wwJu9ndtQIDAQAB";
    npx:hasSignature "UjOlrmwbUgsS7ltN+SCy/qCSES3QSHI4Tm64PSlN0sM8qZHJhu2IbwyYt88sQQaL5ufpjP2B1Xe9PUfWAYBjIVJgFQNsrpFx7slP6mlOTqu9jaJIC2cemHbe8V8eZbBu2h/hNwr0oivE+q5VPs1CegoXdVONOgKu9ILFhz/pVQKx5XIWmBLeEG/oxDvvbqdBdsDD09VhmjKGJgX8fxKdtpQwo45//E8QG59O8QM+FRLLf1rejTf38gIQ2NIrGtdUMT9NUBHSb88MwroMI70S/uWhZDQ4uDb8r0a5GdXGokmmSWv8TjLCHMTipHpMMZjikGAnGImH40u6XvSN03C0wg==";
    npx:hasSignatureTarget this: .
}