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

<https://gcmd.earthdata.nasa.gov/kms/concept/728fb833-a404-4b27-bc13-93290aedc047>
  ns0:altLabel [ ] ;
  skos:definition """The Mobile Automatic Scanning Photometer (MASP) began operation in
March 1979 and has provided continuous data since August, 5, 1979. This
database contains information from August 5, 1979, to September 2, 1994.
Measurements of the attenuation of direct solar radiation are taken by
the photometer for different wavelengths using 12 filters. Five of these
filters (i.e., those for 428 nm, 486 nm, 535 nm, 785 nm, and 1010 nm
wavelengths, with respective half-power widths of 2, 2, 3, 18, and 28 nm)
are suitable for monitoring variations in the total optical depth of the
atmosphere.

[Source: ORNL]"""@en ;
  skos:prefLabel "MASP"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/f66daf4f-4d71-49a0-9d3d-205dc7f1faed> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/f66daf4f-4d71-49a0-9d3d-205dc7f1faed>
  skos:prefLabel "Photometers"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/728fb833-a404-4b27-bc13-93290aedc047> .