<?xml version="1.0" encoding="utf-8"?>
<rdf:RDF
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:skos="http://www.w3.org/2004/02/skos/core#"
>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/traceElement">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Trace element</skos:prefLabel>
    <skos:definition>Variables associated with trace elements</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/Biota">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Biota</skos:prefLabel>
    <skos:definition>Variables associated with biological organisms</skos:definition>
    <skos:historyNote>Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/Unknown">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Unknown</skos:prefLabel>
    <skos:definition>The VariableType is unknown.</skos:definition>
    <skos:historyNote>Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/modelData">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Model data</skos:prefLabel>
    <skos:definition>Variables associated with modeled data</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/community">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Community</skos:prefLabel>
    <skos:definition>Variables associated with ecological communities</skos:definition>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/Instrumentation">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Instrumentation</skos:prefLabel>
    <skos:definition>Variables associated with instrumentation and instrument properties such as battery voltages, data logger temperatures, often useful for diagnosis.</skos:definition>
    <skos:historyNote>Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/speciationRatio">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Speciation ratio</skos:prefLabel>
    <skos:definition>Variables associated with a speciation ratio</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/radiogenicIsotopes">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Radiogenic isotopes</skos:prefLabel>
    <skos:definition>Variables associated with radiogenic isotopes</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/volatile">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Volatile</skos:prefLabel>
    <skos:definition>Variables associated with volatile chemicals</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/uraniumSeries">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Uranium series</skos:prefLabel>
    <skos:definition>Variables associated with uranium series</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/WaterQuality">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Water quality</skos:prefLabel>
    <skos:definition>Variables associated with water quality variables or processes</skos:definition>
    <skos:historyNote>Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/rareEarthElement">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Rare earth element</skos:prefLabel>
    <skos:definition>Variables associated with rare earth elements</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/ratio">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Ratio</skos:prefLabel>
    <skos:definition>Variables associated with a ratio</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/nobleGas">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Noble gas</skos:prefLabel>
    <skos:definition>Variables associated with noble gasses</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/majorOxideElement">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Major oxide or element</skos:prefLabel>
    <skos:definition>Variables associated with major oxides or elements</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/age">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Age</skos:prefLabel>
    <skos:definition>Variables associated with age</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#ConceptScheme"/>
    <dc:title>ODM2 Variable Type Controlled Vocabulary</dc:title>
    <dc:creator>ODM2 Working Group</dc:creator>
    <dc:description>A vocabulary for describing the type of Variables. VariableTypes provide a way to group Variables into categories for easier querying and filtering.</dc:description>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/rockMode">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Rock mode</skos:prefLabel>
    <skos:definition>Variables associated with a rock mode</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/stableIsotopes">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Stable isotopes</skos:prefLabel>
    <skos:definition>Variables associated with stable isotopes</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/Soil">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Soil</skos:prefLabel>
    <skos:definition>Variables associated with soil variables or processes</skos:definition>
    <skos:historyNote>Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/Climate">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Climate</skos:prefLabel>
    <skos:definition>Variables associated with the climate, weather, or atmospheric processes</skos:definition>
    <skos:historyNote>Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/Hydrology">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Hydrology</skos:prefLabel>
    <skos:definition>Variables associated with hydrologic variables or processes</skos:definition>
    <skos:historyNote>Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/Chemistry">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Chemistry</skos:prefLabel>
    <skos:definition>Variables associated with chemistry, chemical analysis or processes</skos:definition>
    <skos:historyNote>Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/endMember">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>End-Member</skos:prefLabel>
    <skos:definition>Variables associated with end members</skos:definition>
    <skos:historyNote>Originally from PetDB. Syntax modified to remove underscores.</skos:historyNote>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/variabletype/Geology">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/variabletype"/>
    <skos:prefLabel>Geology</skos:prefLabel>
    <skos:definition>Variables associated with geology or geological processes</skos:definition>
    <skos:historyNote>Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV.</skos:historyNote>
  </rdf:Description>
</rdf:RDF>