@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/496dfd2e-441f-49ec-ba0e-b80bc03a8308>
  skos:definition """PHASE CONTRAST MICROSCOPES are microscopes that help to
determine the concentration of asbestos fibers along a national
road, intersection and its surroundings; In the relationships
between the concentration of asbestos fibers at intersection and
other air pollutants, the positive relationships are recognized
between asbestos fibers and nitrogen monoxide and carbon
monoxide."""@en ;
  skos:prefLabel "PHASE CONTRAST MICROSCOPES"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/8143e95e-a438-4a2a-82b2-6d7ae079fba7> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/8143e95e-a438-4a2a-82b2-6d7ae079fba7>
  skos:prefLabel "Photon/Optical Detectors"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/496dfd2e-441f-49ec-ba0e-b80bc03a8308> .