@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://w3id.org/ozcar-theia/c_721d1002>
  skos:prefLabel "Boron-11 and boron-10 isotope ratio"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_4becd9c4> .

<https://w3id.org/ozcar-theia/c_2a38acf9>
  skos:prefLabel "Hydrogen-2 and hydrogen-1 isotope ratio"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_4becd9c4> .

<https://w3id.org/ozcar-theia/c_81a174c1>
  skos:prefLabel "Ratio"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  skos:narrower <https://w3id.org/ozcar-theia/c_4becd9c4> .

<https://w3id.org/ozcar-theia/c_bcf0bf44>
  skos:prefLabel "Oxygen-18 and oxygen-16 isotope ratio"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_4becd9c4> .

<https://w3id.org/ozcar-theia/c_f3c574c4>
  skos:prefLabel "Strontium-87 and strontium-86 isotope ratio"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_4becd9c4> .

<https://w3id.org/ozcar-theia/def_5638c474>
  dc:source <https://doi.org/10.1007/978-3-642-11274-4_828> ;
  rdf:value "Isotopic ratio refers to the ratio of the atomic abundances of two isotopes of the same element, e.g., 18O/16O or 143Nd/144Nd. An advantage of using ratios rather than absolute abundances of a particular nuclide is a better precision."@en .

<https://w3id.org/ozcar-theia/> a skos:ConceptScheme, owl:Ontology .
<https://w3id.org/ozcar-theia/c_68da2e2c>
  skos:prefLabel "Carbon-13 and carbon-14 isotope ratio"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_4becd9c4> .

<https://w3id.org/ozcar-theia/c_c1c08b06>
  skos:prefLabel "Oxygen-18 and oxygen-17 isotope ratio"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_4becd9c4> .

<https://w3id.org/ozcar-theia/c_f3688044>
  skos:prefLabel "Lead-206 and lead-207 isotope ratio"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_4becd9c4> .

<https://w3id.org/ozcar-theia/c_4becd9c4>
  skos:definition <https://w3id.org/ozcar-theia/def_5638c474> ;
  skos:narrower <https://w3id.org/ozcar-theia/c_f3688044>, <https://w3id.org/ozcar-theia/c_2a38acf9>, <https://w3id.org/ozcar-theia/c_bcf0bf44>, <https://w3id.org/ozcar-theia/c_68da2e2c>, <https://w3id.org/ozcar-theia/c_721d1002>, <https://w3id.org/ozcar-theia/c_30ef7ecd>, <https://w3id.org/ozcar-theia/c_f3c574c4>, <https://w3id.org/ozcar-theia/c_c1c08b06> ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  dc:modified "2022-09-22T16:32:22"^^xsd:dateTime ;
  dc:created "2022-09-22T16:29:37"^^xsd:dateTime ;
  skos:broader <https://w3id.org/ozcar-theia/c_81a174c1> ;
  skos:inScheme <https://w3id.org/ozcar-theia/> ;
  skos:prefLabel "Isotopic ratio"@en .

<https://w3id.org/ozcar-theia/c_30ef7ecd>
  skos:prefLabel "Neodymium-143 and neodymium-144 isotope"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_4becd9c4> .