Nanopublication

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ID

https://w3id.org/np/RAFU2fblXSZuhtC7CwHgIZAL-nG3yfnYH-yxwmX9AjeSs

Formats

.trig | .trig.txt | .jelly | .jelly.txt | .jsonld | .jsonld.txt | .nq | .nq.txt | .xml | .xml.txt

Content

@prefix this: <https://w3id.org/np/RAFU2fblXSZuhtC7CwHgIZAL-nG3yfnYH-yxwmX9AjeSs> .
@prefix sub: <https://w3id.org/np/RAFU2fblXSZuhtC7CwHgIZAL-nG3yfnYH-yxwmX9AjeSs/> .
@prefix schema: <http://schema.org/> .
@prefix gen: <https://w3id.org/kpxl/gen/terms/> .
@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: a np:Nanopublication;
    np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo .
}

sub:assertion {
  <https://w3id.org/np/RADnat3LrHEFpURlOEkTzQt0jbhTllodwoLbdTwIZ5VT8/faq-entry> a schema:Question;
    dct:isPartOf <https://w3id.org/spaces/nanopub/r/faq>;
    rdfs:label "What tech stack is the nanopublication ecosystem based on?";
    gen:hasContent """<p>The nanopublication ecosystem is built entirely on standard <a href=\"https://www.w3.org/RDF/\">RDF</a> and Semantic Web technologies. Each nanopublication is an RDF dataset of four <a href=\"https://www.w3.org/TR/rdf11-concepts/#section-dataset\">named graphs</a>, typically serialized as <a href=\"https://www.w3.org/TR/trig/\">TriG</a>. Identifiers are <a href=\"https://trustyuri.net/\">Trusty URIs</a> — content-based hashes that make every nanopublication immutable and self-verifying — and integrity and authorship are protected by RSA digital signatures recorded in the publication info. In practice, Trusty URIs are commonly made persistently resolvable through <a href=\"https://w3id.org/\">w3id.org</a>, and authors are commonly identified by <a href=\"https://orcid.org/\">ORCID</a>, but neither is a technical requirement of the format.

At the network level, the <a href=\"https://github.com/knowledgepixels/nanopub-registry\">Nanopub Registry</a> stores and serves nanopublications through an HTTP REST interface, while <a href=\"https://github.com/knowledgepixels/nanopub-query\">Nanopub Query</a> provides <a href=\"https://www.w3.org/TR/sparql11-query/\">SPARQL</a> endpoints and additionally exposes published SPARQL templates as REST APIs. Reference libraries are available in Java, Python, and Rust, and user-facing tools such as <a href=\"https://github.com/knowledgepixels/nanodash\">Nanodash</a> are built on top of these.</p>""" .
}

sub:provenance {
  sub:assertion prov:wasDerivedFrom <https://w3id.org/np/RADnat3LrHEFpURlOEkTzQt0jbhTllodwoLbdTwIZ5VT8> .
}

sub:pubinfo {
  this: dct:created "2026-05-11T08:10:30Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/publicdomain/zero/1.0/>;
    npx:introduces <https://w3id.org/np/RADnat3LrHEFpURlOEkTzQt0jbhTllodwoLbdTwIZ5VT8/faq-entry>;
    rdfs:label "FAQ: What tech stack is the nanopublication ecosystem based on?";
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RAcTpoh5Ra0ssqmcpOgWdaZ_YiPE6demO6cpw-2RvSNs8>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8>,
      <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw>, <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAWVrrZFodmZwbu78C0jwIcbdPo-GKNsXI5N1Ckroo_u4> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "Krh9Vma9bCjVkPFqvtfrMW0AEJKSUTETQfoInx51o+U8+H2pfOSirYQgX25L96lurSMmFpNQLINjUSs0D+veSuJ0cwvQpRzq0bJdG4bpTervDvuN+apOfggZfUX43mqrggV7u9qHGkIoAPYiX9jWSzxtuecqKx4dBP3XCHbWgco=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}