@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 ns0: <https://w3id.org/iadopt/ont/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

<https://w3id.org/ozcar-theia/c_ec54c81f>
  skos:altLabel "Th"@en ;
  skos:broader <https://w3id.org/ozcar-theia/c_c2c513c5> ;
  skos:definition "[Wikipedia] Thorium is a weakly radioactive metallic chemical element with the symbol Th and atomic number 90. Thorium is silvery and tarnishes black when it is exposed to air, forming thorium dioxide; it is moderately soft, malleable, and has a high melting point. Thorium is an electropositive actinide whose chemistry is dominated by the +4 oxidation state; it is quite reactive and can ignite in air when finely divided. "@en ;
  dc:created "2022-02-07T17:00:00"^^xsd:dateTime ;
  skos:inScheme <https://w3id.org/ozcar-theia/> ;
  skos:prefLabel "Thorium"@en ;
  a <https://w3id.org/iadopt/ont/Entity>, skos:Concept .

<https://w3id.org/ozcar-theia/c_2b4d3db8> ns0:constrains <https://w3id.org/ozcar-theia/c_ec54c81f> .
<https://w3id.org/ozcar-theia/> a skos:ConceptScheme, owl:Ontology .
<https://w3id.org/ozcar-theia/c_6dd0c19b> ns0:hasObjectOfInterest <https://w3id.org/ozcar-theia/c_ec54c81f> .
<https://w3id.org/ozcar-theia/c_c2c513c5>
  skos:prefLabel "Chemical entity"@en ;
  a skos:Concept ;
  skos:narrower <https://w3id.org/ozcar-theia/c_ec54c81f> .

<https://w3id.org/ozcar-theia/c_b84cab36> ns0:hasObjectOfInterest <https://w3id.org/ozcar-theia/c_ec54c81f> .
<https://w3id.org/ozcar-theia/c_a28059bb> ns0:hasObjectOfInterest <https://w3id.org/ozcar-theia/c_ec54c81f> .
<https://w3id.org/ozcar-theia/c_71d27d08> ns0:hasObjectOfInterest <https://w3id.org/ozcar-theia/c_ec54c81f> .
<https://w3id.org/ozcar-theia/c_41874343> ns0:hasObjectOfInterest <https://w3id.org/ozcar-theia/c_ec54c81f> .
<https://w3id.org/ozcar-theia/c_2fbdc6f5> ns0:hasObjectOfInterest <https://w3id.org/ozcar-theia/c_ec54c81f> .