@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix prefix: <http://qudt.org/vocab/prefix/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix qkdv: <http://qudt.org/vocab/dimensionvector/> .
@prefix quantitykind: <http://qudt.org/vocab/quantitykind/> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix si-unit: <https://si-digital-framework.org/SI/units/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix sou: <http://qudt.org/vocab/sou/> .
@prefix unit: <http://qudt.org/vocab/unit/> .
@prefix vaem: <http://www.linkedmodel.org/schema/vaem#> .
@prefix voag: <http://voag.linkedmodel.org/schema/voag#> .

unit:Ci
  a qudt:Unit ;
  dcterms:description "The curie (symbol Ci) is a non-SI unit of radioactivity, named after Marie and Pierre Curie. It is defined as $1Ci = 3.7 \\times 10^{10} decays\\ per\\ second$. Its continued use is discouraged. One Curie is roughly the activity of 1 gram of the radium isotope Ra, a substance studied by the Curies. The SI derived unit of radioactivity is the becquerel (Bq), which equates to one decay per second. Therefore: $1Ci = 3.7 \\times 10^{10} Bq= 37 GBq$ and $1Bq \\equiv 2.703 \\times 10^{-11}Ci $."^^qudt:LatexString ;
  dcterms:isReplacedBy unit:CI ;
  qudt:applicableSystem sou:CGS ;
  qudt:conversionMultiplier 37000000000.0 ;
  qudt:conversionMultiplierSN 3.7E10 ;
  qudt:dbpediaMatch "http://dbpedia.org/resource/Curie"^^xsd:anyURI ;
  qudt:deprecated true ;
  qudt:deprecatedInVersion "2.1.46" ;
  qudt:hasDimensionVector qkdv:A0E0L0I0M0H0T-1D0 ;
  qudt:hasQuantityKind quantitykind:Activity ;
  qudt:iec61360Code "0112/2///62720#UAA138" ;
  qudt:informativeReference "https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA138"^^xsd:anyURI ;
  qudt:informativeReference "https://en.wikipedia.org/wiki/Curie?oldid=495080313"^^xsd:anyURI ;
  qudt:omUnit <http://www.ontology-of-units-of-measure.org/resource/om-2/curie> ;
  qudt:scalingOf unit:BQ ;
  qudt:symbol "Ci" ;
  qudt:ucumCode "Ci"^^qudt:UCUMcs ;
  qudt:udunitsCode "Ci" ;
  qudt:uneceCommonCode "CUR" ;
  qudt:wikidataMatch <http://www.wikidata.org/entity/Q229354> ;
  rdfs:isDefinedBy <http://qudt.org/3.2.1/vocab/unit> ;
  rdfs:label "Curie" ;
  rdfs:label "Curie"@en .