@prefix ins: <http://data.loterre.fr/ark:/67375/INS> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

ins:-Q97TFTRT-K
  skos:prefLabel "radiodiagnosis"@en, "radiodiagnostic"@fr ;
  a skos:Concept ;
  skos:narrower ins:-MSFHHXQ1-1 .

ins:-MSFHHXQ1-1
  skos:definition "Specifically, through the injection of a liquid radiocontrast agent and illumination with X-rays, angiocardiography allows the recognition of occlusion, stenosis, restenosis, thrombosis or aneurysmal enlargement of the coronary artery lumens; heart chamber size; heart muscle contraction performance; and some aspects of heart valve function."@en ;
  a skos:Concept ;
  skos:inScheme ins: ;
  skos:broader ins:-Q97TFTRT-K ;
  skos:prefLabel "coronary angiography"@en, "angiographie coronaire"@fr ;
  skos:exactMatch <https://en.wikipedia.org/wiki/Coronary_catheterization> .

ins: a skos:ConceptScheme .