@prefix bioregistry: <https://bioregistry.io/registry/> .
@prefix bioregistry.schema: <https://bioregistry.io/schema/#> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix doap: <http://usefulinc.com/ns/doap#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix orcid: <https://orcid.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ror: <https://ror.org/> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

bioregistry:bioregistry dcterms:hasPart bioregistry:si.constants .

bioregistry:si.constants a sh:PrefixDeclaration,
        bioregistry.schema:0000001 ;
    rdfs:label "International System of Units - Constants" ;
    dcterms:contributor orcid:0000-0002-2239-3955,
        orcid:0000-0003-4423-4370 ;
    dcterms:description "Ontology, part of the SI reference point, covering the seven underpinning constants of the SI"^^xsd:string ;
    dcterms:isPartOf bioregistry:bioregistry ;
    doap:GitRepository "https://github.com/TheBIPM/SI_Digital_Framework"^^xsd:anyURI ;
    doap:maintainer orcid:0000-0001-7049-9597 ;
    dcat:keyword "ontology",
        "si" ;
    sh:namespace "https://si-digital-framework.org/constants/"^^xsd:anyURI ;
    sh:prefix "si.constants" ;
    foaf:homepage "https://si-digital-framework.org/constants"^^xsd:anyURI ;
    bioregistry.schema:0000005 "ElementaryCharge"^^xsd:string ;
    bioregistry.schema:0000006 "https://si-digital-framework.org/constants/$1"^^xsd:string ;
    bioregistry.schema:0000010 "https://github.com/TheBIPM/SI_Digital_Framework/raw/refs/heads/main/knowledge_graphs/SI_Reference_Point/constants.ttl"^^xsd:anyURI ;
    bioregistry.schema:0000012 false ;
    bioregistry.schema:0000026 ror:055vkyj43 ;
    bioregistry.schema:0000027 <https://si-digital-framework.org/constants/ElementaryCharge> .

orcid:0000-0001-7049-9597 rdfs:label "Cristhian Paredes" ;
    foaf:mbox "cristhian.paredes@bipm.org" .

orcid:0000-0002-2239-3955 rdfs:label "Giacomo Lanza" ;
    foaf:mbox "giacomo.lanza@ptb.de" .

orcid:0000-0003-4423-4370 rdfs:label "Charles Tapley Hoyt" ;
    foaf:mbox "cthoyt@gmail.com" .

ror:055vkyj43 a foaf:Organization ;
    rdfs:label "International Bureau of Weights and Measures" .