@prefix rdf: . @prefix owl: . @prefix skos: . @prefix rdfs: . @prefix api: . @prefix foaf: . rdfs:label "Darriwilian Age"@en ; skos:broader ; ; . rdfs:label "Base of Middle Ordovician"@en . rdfs:label "Early Ordovician Epoch"@en ; . a skos:Concept , , , , rdfs:Resource ; rdfs:comment "older bound -470.0 +|-1.4 Ma"@en , "younger bound -458.4 +|-0.9 Ma"@en ; rdfs:label "Middle Ordovician Epoch"@en ; ; owl:sameAs ; skos:altLabel "オルドビス紀中期"@ja , "中奥陶统"@zh ; skos:broader ; skos:broaderTransitive , ; skos:inScheme ; skos:narrower , ; skos:notation "a1.1.3.5.2"^^ ; skos:prefLabel "Mittleres Ordovizium"@de , "középső-ordovícium"@hu , "Kesk-Ordoviitsium"@et , "mellersta ordovicium"@sv , "中期オルドビス紀"@ja , "Vidurinis Ordovikas"@lt , "Keski-Ordoviikki"@fi , "Ordovícico Médio"@pt , "Midtre ordovicium"@no , "Middle Ordovician"@en , "Midden Ordovicium"@nl , "Střední ordovik"@cs , "Ordovicien moyen"@fr , "中奥陶世"@zh , "Ordovícico Medio"@es , "Środkowy Ordowik"@pl , "Среден Ордовик"@bg , "ordoviciano medio"@it , "Mellem Ordovicium"@da , "srednji ordovicij"@sl , "stredný ordovik"@sk ; ; ; ; ; ; , ; , ; ; foaf:primaryTopicOf . rdfs:label "Sandbian Age"@en ; . rdfs:label "Geologic Time Scale (2020)"@en . rdfs:label "Base of Late Ordovician"@en . rdfs:label "Late Ordovician Epoch"@en ; . skos:member . rdfs:label "Phanerozoic Eon"@en ; skos:narrowerTransitive . rdfs:label "Paleozoic Era"@en ; skos:narrowerTransitive . rdfs:label "Floian Age"@en ; . rdfs:label "Dapingian Age"@en ; skos:broader ; ; . rdfs:label "Ordovician Period"@en ; skos:narrower ; . a api:ItemEndpoint , api:Page ; api:definition ; api:extendedMetadataVersion ; foaf:primaryTopic .