@prefix rdf: . @prefix owl: . @prefix skos: . @prefix rdfs: . @prefix api: . @prefix foaf: . rdfs:label "Geologic Time Scale (2018)"@en . rdfs:label "Silurian Period"@en ; skos:narrowerTransitive . rdfs:label "Gorstian Age"@en ; . rdfs:label "Ludlow Epoch"@en ; skos:narrower ; . rdfs:label "Base of Ludfordian Stage"@en . rdfs:label "Pridoli Epoch"@en ; . rdfs:label "Phanerozoic Eon"@en ; skos:narrowerTransitive . rdfs:label "Paleozoic Era"@en ; skos:narrowerTransitive . rdfs:label "Base of Pridoli"@en . a rdfs:Resource , , skos:Concept , , ; rdfs:comment "older bound -425.6 +|-0.9 Ma"@en , "younger bound -423 +|-2.3 Ma"@en ; rdfs:label "Ludfordian Age"@en ; owl:sameAs ; skos:broader ; skos:broaderTransitive , , ; skos:inScheme ; skos:notation "a1.1.3.4.2.1"^^ ; skos:prefLabel "Ludfordian"@en , "ルドフォーディアン期"@ja , "ludfordij"@sl , "Ludfordium"@de , "ludfordi"@hu , "Ludfordiense"@es , "Ludford"@fi , "Ludford"@cs , "Ludford"@no , "Ludford"@pl , "Ludfordiano"@pt , "ludford"@sk , "ludford"@sv , "Ludfordiën"@nl , "Ludfordien"@da , "卢德福德期"@zh , "Ludfordien"@fr , "ludfordiano"@it , "Лудфорд"@bg , "Ludfordi"@et , "Lutfordis"@lt ; ; ; ; ; ; ; foaf:primaryTopicOf . skos:member . a api:ItemEndpoint , api:Page ; api:definition ; api:extendedMetadataVersion ; foaf:primaryTopic .