@prefix ns0: <https://gcmd.earthdata.nasa.gov/kms#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/853c3456-5397-4e16-ba67-51e4f4205db5>
  ns0:reference [ ] ;
  skos:changeNote """2019-04-03 10:55:22.0 [tstevens] Insert Concept 
add broader relation (HYPOXIC CONDITIONS [853c3456-5397-4e16-ba67-51e4f4205db5,368607] - BIOSPHERIC INDICATORS [76943142-e5a9-4ecf-b496-050dd3d97101,87035]); 
""" ;
  skos:altLabel "Hypoxic Events"@en, "Hypoxic Zones"@en ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/76943142-e5a9-4ecf-b496-050dd3d97101> ;
  skos:prefLabel "HYPOXIC CONDITIONS"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:definition "In ocean and freshwater environments, hypoxic conditions occur when dissolved oxygen concentration is depleted to a certain low level below which aquatic organisms, especially immobile species such as oysters and mussels, endure severe stress or die.​​ Hypoxic conditions can occur naturally but are often the consequence of excessive nutrient input from human activities."@en ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/76943142-e5a9-4ecf-b496-050dd3d97101>
  skos:prefLabel "BIOSPHERIC INDICATORS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/853c3456-5397-4e16-ba67-51e4f4205db5> .