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

<https://gcmd.earthdata.nasa.gov/kms/concept/59b97a6c-385e-40a2-8422-ecbdb6023c4c>
  skos:prefLabel "Surface"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/c5bdef62-eb89-4489-914f-7476f53bd45d> .

<https://gcmd.earthdata.nasa.gov/kms/concept/c5bdef62-eb89-4489-914f-7476f53bd45d>
  ns0:reference [ ] ;
  skos:changeNote """2022-02-22 15:11:31.0 [tstevens]  
insert Definition (id: null
text: The R/V Alpha Helix was designed by Glosten Associates and constructed by J. M. Martinac
Shipbuilding Corporation in Tacoma, Washington. It was launched in 1965. The vessel is 133 ft
long with a 31-foot beam. It is 433 gross tons based on the International admeasurements system.
The National Science Foundation (NSF) is its owner and also funded the vessel’s construction.
Scripps Institution of Oceanography, University of California in San Diego, initially operated the
vessel under agreement with NSF. The vessel was originally designed to meet the needs of
experimental marine biology and was specifically built to conduct this research along the
Australian Great Barrier Reef, the Amazon River and Bering Sea. To meet the latter requirement,
the vessel’s hull was ice strengthened to allow it to operate around the ice edge and in ice
conditions. In 1966 and 1967, the vessel operated in tropical waters of the Great Barrier Reef and
Amazon River. In 1968 it proceeded to the Bering Sea for operations. It was soon learned that
the vessel lacked the power to penetrate deeply into the ice pack unless escorted by icebreaker.
Its shortcomings pointed out the need for a larger more capable icebreaking research and this was
the initial impetus to the design of the ARRV.
language code: en); 
""", """2021-11-18 09:31:38.0 [tstevens] Move Concepts 
delete broader relation (null); 
add broader relation (R/V ALPHA HELIX [c5bdef62-eb89-4489-914f-7476f53bd45d,826716] - Surface [59b97a6c-385e-40a2-8422-ecbdb6023c4c,835900]); 
""" ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/59b97a6c-385e-40a2-8422-ecbdb6023c4c> ;
  skos:prefLabel "R/V ALPHA HELIX"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:definition """The R/V Alpha Helix was designed by Glosten Associates and constructed by J. M. Martinac
Shipbuilding Corporation in Tacoma, Washington. It was launched in 1965. The vessel is 133 ft
long with a 31-foot beam. It is 433 gross tons based on the International admeasurements system.
The National Science Foundation (NSF) is its owner and also funded the vessel’s construction.
Scripps Institution of Oceanography, University of California in San Diego, initially operated the
vessel under agreement with NSF. The vessel was originally designed to meet the needs of
experimental marine biology and was specifically built to conduct this research along the
Australian Great Barrier Reef, the Amazon River and Bering Sea. To meet the latter requirement,
the vessel’s hull was ice strengthened to allow it to operate around the ice edge and in ice
conditions. In 1966 and 1967, the vessel operated in tropical waters of the Great Barrier Reef and
Amazon River. In 1968 it proceeded to the Bering Sea for operations. It was soon learned that
the vessel lacked the power to penetrate deeply into the ice pack unless escorted by icebreaker.
Its shortcomings pointed out the need for a larger more capable icebreaking research and this was
the initial impetus to the design of the ARRV."""@en ;
  a skos:Concept .