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

<https://w3id.org/ozcar-theia/c_ffe40f4d>
  skos:prefLabel "Strontium"@en ;
  a <https://w3id.org/iadopt/ont/Entity>, skos:Concept ;
  skos:narrower <https://w3id.org/ozcar-theia/c_2195bf38> .

<https://w3id.org/ozcar-theia/c_2195bf38>
  dc:modified "2023-05-12T14:41:41"^^xsd:dateTime ;
  skos:broader <https://w3id.org/ozcar-theia/c_ffe40f4d> ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Entity> ;
  skos:prefLabel "Strontium-87"@en ;
  skos:definition <https://w3id.org/ozcar-theia/def_81aadc19> ;
  skos:broadMatch <http://vocabs.lter-europe.net/EnvThes/20868>, <http://www.eionet.europa.eu/gemet/concept/8144> ;
  dc:created "2022-02-07T17:00:00"^^xsd:dateTime ;
  skos:related <https://w3id.org/ozcar-theia/c_f3c574c4> ;
  skos:inScheme <https://w3id.org/ozcar-theia/> .

<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:related <https://w3id.org/ozcar-theia/c_2195bf38> .

<https://w3id.org/ozcar-theia/> a skos:ConceptScheme, owl:Ontology .
<https://w3id.org/ozcar-theia/def_81aadc19>
  dc:source <https://en.wikipedia.org/wiki/Isotopes_of_strontium> ;
  rdf:value "One of the four stable naturally occurring isotopes of strontium (38Sr), : 84Sr (0.56%), 86Sr (9.86%), 87Sr (7.0%) and 88Sr (82.58%)."@en .