@prefix : <http://linked.earth/ontology#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix vann: <http://purl.org/vocab/vann/> .
@prefix dcterms: <http://purl.org/dc/terms/> .

<http://linked.earth/ontology#> a owl:Ontology ;
	owl:versionIRI <http://linked.earth/ontology/inferredVariable/1.0.0> ;
	dcterms:creator <http://earth.usc.edu/~khider/> ;
	dcterms:contributor <http://w3id.org/people/dgarijo> ;
	dcterms:creator <http://www.cefns.nau.edu/~npm4/> ;
	owl:versionInfo "1.0.0"@en ;
	vann:preferredNamespacePrefix "le" ;
	dcterms:contributor <http://www.isi.edu/~gil/> ;
	dcterms:creator <http://orcid.org/0000-0001-5920-4751> ;
	vann:preferredNamespaceUri "http://linked.earth/ontology#" ;
	dcterms:title "The Inferred Variable Ontology"@en ;
	dcterms:license <http://creativecommons.org/licenses/by/2.0/> .
# 
# 
# #################################################################
# #
# #    Classes
# #
# #################################################################
# 
# 
# http://linked.earth/ontology#AtmosphericChemistry

:AtmosphericChemistry a owl:Class ;
	rdfs:subClassOf :InferredVariable ;
	rdfs:label "Atmospheric chemistry"@en .
# 
# http://linked.earth/ontology#ClimateIndex

:ClimateIndex a owl:Class ;
	rdfs:subClassOf :InferredVariable ;
	rdfs:label "Climate index"@en .
# 
# http://linked.earth/ontology#ElNinoIndex

:ElNinoIndex a owl:Class ;
	rdfs:subClassOf :ClimateIndex .
# 
# http://linked.earth/ontology#Hydrology

:Hydrology a owl:Class ;
	rdfs:subClassOf :InferredVariable ;
	rdfs:label "Hydrology"@en .
# 
# http://linked.earth/ontology#InferredVariable

:InferredVariable a owl:Class ;
	rdfs:isDefinedBy <http://linked.earth/ontology/core/1.2.0> ;
	rdfs:label "Inferred variable"@en .
# 
# http://linked.earth/ontology#IsotopicComposition

:IsotopicComposition a owl:Class ;
	rdfs:subClassOf _:genid1 .

_:genid1 a owl:Class ;
	owl:unionOf _:genid3 .

_:genid3 a rdf:List ;
	rdf:first :Hydrology ;
	rdf:rest _:genid2 .

_:genid2 a rdf:List ;
	rdf:first :OceanChemistry ;
	rdf:rest rdf:nil .

:IsotopicComposition rdfs:label "Isotopic composition"@en .
# 
# http://linked.earth/ontology#OceanChemistry

:OceanChemistry a owl:Class ;
	rdfs:subClassOf :InferredVariable ;
	rdfs:label "Ocean chemistry"@en .
# 
# http://linked.earth/ontology#Precipitation

:Precipitation a owl:Class ;
	rdfs:subClassOf :Hydrology ;
	rdfs:label "Precipitation"@en .
# 
# http://linked.earth/ontology#Temperature

:Temperature a owl:Class ;
	rdfs:subClassOf :InferredVariable ;
	rdfs:comment "Thermodynamic property allowing to quantitatively measure how warm or cold a material, fluid is."@en ;
	rdfs:label "Temperature"@en .
# 
# http://linked.earth/ontology#Time

:Time a owl:Class ;
	rdfs:subClassOf :InferredVariable ;
	rdfs:label "Time"@en .
# 
# 
# 
# #################################################################
# #
# #    Individuals
# #
# #################################################################
# 
# 
# http://linked.earth/ontology#CarbonateIonConcentration

:CarbonateIonConcentration a owl:NamedIndividual , :OceanChemistry ;
	rdfs:label "Carbonate ion concentration"@en .
# 
# http://linked.earth/ontology#Nino1Plus2

:Nino1Plus2 a owl:NamedIndividual , :ElNinoIndex ;
	rdfs:label "Nino 1+2"@en .
# 
# http://linked.earth/ontology#age

:age a owl:NamedIndividual , :Time ;
	rdfs:comment "The age of a sample"@en ;
	rdfs:label "Age"@en .
# 
# http://linked.earth/ontology#arcticOscillation

:arcticOscillation a owl:NamedIndividual , :ClimateIndex ;
	rdfs:label "Arctic Oscillation (AO, AAO)"@en .
# 
# http://linked.earth/ontology#atlanticMultiDecadalOscillation

:atlanticMultiDecadalOscillation a owl:NamedIndividual , :ClimateIndex ;
	rdfs:label "Atlantic Multi-decadal Oscillation (AMO)"@en .
# 
# http://linked.earth/ontology#bottomWaterTemperature

:bottomWaterTemperature a owl:NamedIndividual , :Temperature ;
	rdfs:label "Bottom water temperature"@en .
# 
# http://linked.earth/ontology#carbonDioxideConcentration

:carbonDioxideConcentration a owl:NamedIndividual , :AtmosphericChemistry ;
	rdfs:label "Carbon dioxide concentration"@en .
# 
# http://linked.earth/ontology#carbonateSaturation

:carbonateSaturation a owl:NamedIndividual , :OceanChemistry ;
	rdfs:label "Carbonate saturation"@en .
# 
# http://linked.earth/ontology#d180

:d180 a owl:NamedIndividual , :IsotopicComposition ;
	rdfs:label "d180"@en .
# 
# http://linked.earth/ontology#dD

:dD a owl:NamedIndividual , :IsotopicComposition ;
	rdfs:label "DD"@en .
# 
# http://linked.earth/ontology#deuteriumExcess

:deuteriumExcess a owl:NamedIndividual , :IsotopicComposition ;
	rdfs:label "Deuterium excess (excessD)"@en .
# 
# http://linked.earth/ontology#freeOxygenLevels

:freeOxygenLevels a owl:NamedIndividual , :AtmosphericChemistry ;
	rdfs:label "Free oxygen levels"@en .
# 
# http://linked.earth/ontology#julianDay

:julianDay a owl:NamedIndividual , :Time ;
	rdfs:label "Julian day"@en .
# 
# http://linked.earth/ontology#methaneConcentration

:methaneConcentration a owl:NamedIndividual , :AtmosphericChemistry ;
	rdfs:label "Methane concentration"@en .
# 
# http://linked.earth/ontology#moistureContent

:moistureContent a owl:NamedIndividual , :Hydrology ;
	rdfs:label "Moisture content"@en .
# 
# http://linked.earth/ontology#nino1

:nino1 a owl:NamedIndividual , :ElNinoIndex ;
	rdfs:label "Nino 1"@en .
# 
# http://linked.earth/ontology#nino2

:nino2 a owl:NamedIndividual , :ElNinoIndex ;
	rdfs:label "Nino 2"@en .
# 
# http://linked.earth/ontology#nino3

:nino3 a owl:NamedIndividual , :ElNinoIndex ;
	rdfs:label "Nino 3"@en .
# 
# http://linked.earth/ontology#nino3_4

:nino3_4 a owl:NamedIndividual , :ElNinoIndex ;
	rdfs:label "Nino 3.4"@en .
# 
# http://linked.earth/ontology#nino4

:nino4 a owl:NamedIndividual , :ElNinoIndex ;
	rdfs:label "Nino 4"@en .
# 
# http://linked.earth/ontology#nitrousOxideConcentration

:nitrousOxideConcentration a owl:NamedIndividual , :AtmosphericChemistry ;
	rdfs:label "Nitrous oxide concentration"@en .
# 
# http://linked.earth/ontology#northAtlanticOscillation

:northAtlanticOscillation a owl:NamedIndividual , :ClimateIndex ;
	rdfs:label "North Atlantic Oscillation (NAO)"@en .
# 
# http://linked.earth/ontology#oceanMixedLayerTemperature

:oceanMixedLayerTemperature a owl:NamedIndividual , :Temperature ;
	rdfs:label "Ocean mixed layer temperature"@en .
# 
# http://linked.earth/ontology#pH

:pH a owl:NamedIndividual , :OceanChemistry ;
	rdfs:label "PH"@en .
# 
# http://linked.earth/ontology#palmerDroughtIndex

:palmerDroughtIndex a owl:NamedIndividual , :ClimateIndex ;
	owl:sameAs :palmerDroughtSeverityIndex ;
	rdfs:label "Palmer Drought Index"@en .
# 
# http://linked.earth/ontology#palmerDroughtSeverityIndex

:palmerDroughtSeverityIndex a owl:NamedIndividual , :ClimateIndex , :Hydrology ;
	rdfs:label "Palmer Drought Severity Index (PDSI)"@en .
# 
# http://linked.earth/ontology#precipitationAmount

:precipitationAmount a owl:NamedIndividual , :Precipitation ;
	rdfs:label "Precipitation amount"@en .
# 
# http://linked.earth/ontology#radiocarbonAge

:radiocarbonAge a owl:NamedIndividual , :Time ;
	rdfs:label "Radiocarbon age"@en .
# 
# http://linked.earth/ontology#salinity

:salinity a owl:NamedIndividual , :OceanChemistry ;
	rdfs:label "Salinity"@en .
# 
# http://linked.earth/ontology#seaSurfaceTemperature

:seaSurfaceTemperature a owl:NamedIndividual , :Temperature ;
	rdfs:comment "The temperature close to the ocean's surface"@en ;
	rdfs:label "Sea surface temperature"@en .
# 
# http://linked.earth/ontology#southernAnnularMode

:southernAnnularMode a owl:NamedIndividual , :ClimateIndex ;
	rdfs:label "Southern Annular Mode (SAM)"@en .
# 
# http://linked.earth/ontology#southernOscillationIndex

:southernOscillationIndex a owl:NamedIndividual , :ElNinoIndex ;
	rdfs:label "Southern oscillation index (SOI)"@en .
# 
# http://linked.earth/ontology#surfaceAirTemperature

:surfaceAirTemperature a owl:NamedIndividual , :Temperature ;
	rdfs:label "Surface air temperature"@en .
# 
# http://linked.earth/ontology#temperature

:temperature a owl:NamedIndividual , :Temperature ;
	rdfs:comment "Thermodynamic property which quantifies how cold or warm an object, a fluid, or a substance is."@en ;
	rdfs:label "Temperature"@en .
# 
# http://linked.earth/ontology#year

:year a owl:NamedIndividual , :Time ;
	rdfs:label "Year"@en .
# 
# Generated by the OWL API (version 4.2.5.20160517-0735) https://github.com/owlcs/owlapi