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

<https://gcmd.earthdata.nasa.gov/kms/concept/a27803de-4a71-46c7-a75c-f867f7214545>
  ns0:altLabel [ ] ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/0c89f3f4-7ab1-43ce-89ee-795d35f0e30a> ;
  skos:prefLabel "CBC"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/projects> ;
  skos:definition """The CBC "is the oldest and largest wildlife survey in the world"
(Butcher 1990). The National Audubon Society sponsors the survey and
publishes results. It is designed as a series of circular count areas,
and birders count birds within these "circles" each year on a
prespecified day around 25 December. With lots of circles (over 1,500)
and a long history (the CBC was started in 1900), it is hard to
dispute Greg Butcher's "oldest and largest" label for the survey
(Butcher 1990).

For more information, link to "http://www.mbr-pwrc.usgs.gov/bbs/int1cbc.html\""""@en ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/0c89f3f4-7ab1-43ce-89ee-795d35f0e30a>
  skos:prefLabel "A - C"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/a27803de-4a71-46c7-a75c-f867f7214545> .