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

<https://gcmd.earthdata.nasa.gov/kms/concept/bb5a51d9-0ded-40ed-9bfd-7cb0e788f1a5>
  skos:prefLabel "Temperature/Humidity Sensors"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/45cc9562-3589-47ad-8220-6cbf5bf1ef80> .

<https://gcmd.earthdata.nasa.gov/kms/concept/45cc9562-3589-47ad-8220-6cbf5bf1ef80>
  skos:definition """A psychrometer is an instrument used for measuring the water
vapor content of the atmosphere; a type of hygrometer. It
consists of two thermometers, one of which (the dry bulb) is an
ordinary glass thermometer, while the other (wet bulb) has its
bulb covered with a jacket of clean muslin, which is saturated
with distilled water before an observation. When the bulbs are
suitably ventilated, they indicate the thermodynamic wet- and
dry-bulb temperatures of the atmosphere. One variety is the
Assman psychrometer (a special form of aspiration psychrometer
for which the ventilation is provided by a suction fan).

Additional information available at
"http://nsidc.org/arcticmet/glossary/psychrometer.html"

[Summary provided by the National Snow and Ice Data Center]"""@en ;
  skos:prefLabel "PSYCHROMETERS"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/bb5a51d9-0ded-40ed-9bfd-7cb0e788f1a5> ;
  a skos:Concept .