,,,,,,,,,@id,@notation,@status,adms:status,dct:source,dct:spatial,rdf:type,rdfs:label,reg:category,skos:broader,skos:inScheme,skos:narrower,skos:notation,skos:prefLabel,time:hasBeginning,time:hasEnd '99','53','247','true','false',PROT,,,,,1012,experimental,,Gradstein et al. (2012),Monde,skos:Concept,'Proterozoic'@en|'Protérozoïque'@fr,,,,||,PR,'Proterozoic'@en|'Protérozoïque'@fr,,