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

<https://w3id.org/ozcar-theia/> a skos:ConceptScheme, owl:Ontology .
<https://w3id.org/ozcar-theia/c_55ebb111>
  skos:prefLabel "Phenomenon"@en ;
  a skos:Concept ;
  skos:narrower <https://w3id.org/ozcar-theia/c_aa6c92da> .

<https://w3id.org/ozcar-theia/c_59b6bb44>
  skos:prefLabel "Electromagnetic radiation"@en ;
  a <https://w3id.org/iadopt/ont/Entity>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_aa6c92da> .

<https://w3id.org/ozcar-theia/c_aa6c92da>
  a <https://w3id.org/iadopt/ont/Entity>, skos:Concept ;
  dc:created "2022-02-07T17:00:00"^^xsd:dateTime ;
  skos:definition "[Gemet] Emission of any rays from either natural or man-made origins, such as radio waves, the sun's rays, medical X-rays and the fall-out and nuclear wastes produced by nuclear weapons and nuclear energy production. Radiation is usually divided between non-ionizing radiation, such as thermal radiation (heat) and light, and nuclear radiation. Non-ionizing radiation includes ultraviolet radiation from the sun which, although it can damage cells and tissues, does not involve the ionization events of nuclear radiation."@en, """[Wikipedia] In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: 
- electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ)
- particle radiation, such as alpha radiation (α), beta radiation (β), proton radiation and neutron radiation (particles of non-zero rest energy)
- acoustic radiation, such as ultrasound, sound, and seismic waves (dependent on a physical transmission medium)
- gravitational radiation, radiation that takes the form of gravitational waves, or ripples in the curvature of spacetime"""@en ;
  skos:broader <https://w3id.org/ozcar-theia/c_55ebb111> ;
  skos:narrower <https://w3id.org/ozcar-theia/c_59b6bb44> ;
  skos:exactMatch <http://www.eionet.europa.eu/gemet/theme/28>, <http://www.eionet.europa.eu/gemet/concept/6884>, <http://vocabs.lter-europe.net/EnvThes/67> ;
  skos:narrowMatch <http://vocabs.lter-europe.net/EnvThes/21175>, <http://vocabs.lter-europe.net/EnvThes/21157> ;
  skos:prefLabel "Radiation"@en ;
  skos:inScheme <https://w3id.org/ozcar-theia/> .