@prefix j.0: .
@prefix j.2: .
@prefix rdfs: .
@prefix skos: .
@prefix xsd: .
a skos:Concept ;
rdfs:label "Twenty Inch Coal (Forest Of Dean)"@en ;
j.0:hasBroaderPredominantAge ;
j.0:hasLithologyDescription "Coal."@en ;
j.0:hasOldestAge ;
j.0:hasOldestAgeValue 3.1e+02 ;
j.0:hasPredominantAge ;
j.0:hasRockUnitRank ;
j.0:hasYoungestAge ;
j.0:hasYoungestAgeValue 3.075e+02 ;
skos:definition "Coal. Stratified bedrock. Occurs onshore. Deposited during the Asturian Substage (Carboniferous Period) (310-307.5 Ma BP)."@en ;
skos:inScheme ;
skos:notation "20CO"@en ;
skos:prefLabel "Twenty Inch Coal (Forest Of Dean)"@en ;
j.2:term_status "stable"@en .