@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://astrothesaurus.org/uat/352>
  skos:prefLabel "Dark interstellar clouds"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/787> .

<http://astrothesaurus.org/uat/787>
  skos:broader <http://astrothesaurus.org/uat/352>, <http://astrothesaurus.org/uat/1072> ;
  a skos:Concept ;
  skos:altLabel "IRDC"@en ;
  skos:prefLabel "Infrared dark clouds"@en ;
  dc:modified "2020-11-02T19:42:01.103Z"^^xsd:dateTime, "2020-11-02T19:42:14.928Z"^^xsd:dateTime ;
  dc:contributor <http://editor.vocabs.ands.org.au/user/AAS_Frey.Katie_Admin> ;
  skos:definition "A dark cloud characterized by a visual extinction A_v ≥ 10^2 mag. Infrared dark clouds are opaque even at 8 μm, and can be seen in silhouette against the bright diffuse mid-infrared emission in the interstellar medium."@en ;
  skos:editorialNote [ ] .

<http://astrothesaurus.org/uat/1072>
  skos:prefLabel "Molecular clouds"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/787> .