@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/0ec10fd9-492c-498a-b6d8-e2840cc3643b>
  skos:prefLabel "Permanent Land Sites"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/d8b8c801-bc1a-4ecc-a8e8-6757e9aeddc4> .

<https://gcmd.earthdata.nasa.gov/kms/concept/d8b8c801-bc1a-4ecc-a8e8-6757e9aeddc4>
  ns0:altLabel [ ] ;
  skos:changeNote """2022-02-11 08:59:42.0 [tstevens]  
update Definition (Initiated by the Environmental Protection Agency (EPA), Interagency Monitoring of Protected Visual Environments(IMPROVE) ambient monitoring network was formed to monitor Federal Class I Areas visibility at 20 locations. Now, the network has expanded to almost 110 sites. IMPROVE's goals are as follow:

- Establish current visibility and aerosol conditions in FCIA

- Identify chemical species and emission sources responsible for existing man-made visibility impairment in FCIA

- Document long-term trends for assessing progress towards the national visibility goal for FCIA (& as required by the Regional Haze Rule)); 
""", """2021-11-17 14:02:13.0 [tstevens] Move Concepts 
delete broader relation (null); 
add broader relation (IMPROVE [d8b8c801-bc1a-4ecc-a8e8-6757e9aeddc4,826797] - Permanent Land Sites [0ec10fd9-492c-498a-b6d8-e2840cc3643b,835887]); 
""" ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/0ec10fd9-492c-498a-b6d8-e2840cc3643b> ;
  skos:prefLabel "IMPROVE"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:definition """Initiated by the Environmental Protection Agency (EPA), Interagency Monitoring of Protected Visual Environments(IMPROVE) ambient monitoring network was formed to monitor Federal Class I Areas visibility at 20 locations. Now, the network has expanded to almost 110 sites. IMPROVE's goals are as follow:

- Establish current visibility and aerosol conditions in FCIA

- Identify chemical species and emission sources responsible for existing man-made visibility impairment in FCIA

- Document long-term trends for assessing progress towards the national visibility goal for FCIA (& as required by the Regional Haze Rule)"""@en ;
  a skos:Concept .