@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/4ce2e520-9a55-44fe-8f2c-93d64f4eef63>
  skos:prefLabel "GEOPHYSICAL STATIONS/NETWORKS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/c0872e6c-ddab-43b9-a892-1b8c5ba23f4e> .

<https://gcmd.earthdata.nasa.gov/kms/concept/c0872e6c-ddab-43b9-a892-1b8c5ba23f4e>
  ns0:altLabel [ ] ;
  skos:definition """Program for Array Seismic Studies of the Continental Lithosphere
(PASSCAL) is one of two major instrumentation programs of IRIS
(the other being the Global Seismic Network or GSN). PASSCAL
operates a pool of over 400 portable seismic instruments to
record active source reflection data, active source refraction
data or natural source recordings of earthquakes. The
instrumentation is housed and supported by an instrument center
at New Mexico Tech, Socorro, New Mexico.

PASSCAL Instruments and support are available to the academic
research community according to the rules and policies set by the
IRIS.

More information at "http://www.passcal.nmt.edu/"

[Source: IRIS]"""@en ;
  skos:prefLabel "PASSCAL"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/4ce2e520-9a55-44fe-8f2c-93d64f4eef63> ;
  a skos:Concept .