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

<https://gcmd.earthdata.nasa.gov/kms/concept/03f9c0b1-4dcd-4293-8bfa-5fe0608ab332>
  skos:changeNote """2020-04-14 08:17:53.0 [tstevens] Insert Concept 
add broader relation (ACES [03f9c0b1-4dcd-4293-8bfa-5fe0608ab332,559901] - Spectrometers [055a79c7-61db-4250-abad-f1e09909f14c,543071]); 
""", """2020-04-14 08:19:50.0 [tstevens]  
insert AltLabel (id: null
category: primary
text: Airborne Cavity Enhanced Spectrometer
language code: en); 
insert Definition (id: null
text: Principle of the Measurement:

Cavity enhanced spectroscopy uses two mirrors to create an optical path of several tens of kilometers within a 50 cm measurement cell, making the instrument very sensitive to absorption by trace gases.

Species Measured:

Glyoxal (CHOCHO), nitrous acid (HONO), nitrogen dioxide (NO2)

Time Response / Detection Limit:

30 pptv / 10 seconds for glyoxal and NO2
language code: en); 
""" ;
  ns0:altLabel [ ] ;
  skos:definition """Principle of the Measurement:

Cavity enhanced spectroscopy uses two mirrors to create an optical path of several tens of kilometers within a 50 cm measurement cell, making the instrument very sensitive to absorption by trace gases.

Species Measured:

Glyoxal (CHOCHO), nitrous acid (HONO), nitrogen dioxide (NO2)

Time Response / Detection Limit:

30 pptv / 10 seconds for glyoxal and NO2"""@en ;
  skos:prefLabel "ACES"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/055a79c7-61db-4250-abad-f1e09909f14c> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/055a79c7-61db-4250-abad-f1e09909f14c>
  skos:prefLabel "Spectrometers"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/03f9c0b1-4dcd-4293-8bfa-5fe0608ab332> .