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

<https://gcmd.earthdata.nasa.gov/kms/concept/3466eed1-2fbb-49bf-ab0b-dc08731d502b>
  skos:prefLabel "Earth Observation Satellites"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/149dcad2-bf7c-4c0c-bb53-5ae32d71ecfb> .

<https://gcmd.earthdata.nasa.gov/kms/concept/149dcad2-bf7c-4c0c-bb53-5ae32d71ecfb>
  skos:definition """Stella was a 48 kg French satellite that was launched along with
SPOT 3. It was a dense sphere of uranium alloy with 60 laser
reflectors on the surface. Reflected laser beams enabled
accurate geodetic measurements for the determination, with an
accuracy of 1 cm, of the geoid, of oceanic and terrestrial
tides, and of tectonic movements. It joined its still
operational twin, Starlette, that was launched in 1975.

[Summary provided by NASA0"""@en ;
  skos:prefLabel "STELLA"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/3466eed1-2fbb-49bf-ab0b-dc08731d502b> ;
  a skos:Concept .