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

<http://data.bnf.fr/ark:/12148/cb122988792> skos:closeMatch lcsh:sh85066780 .
lcsh:sh85033032
  skos:notation "QA273-QA281", "HA31.3" ;
  skos:prefLabel "Correlation (Statistics)"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85066780 .

lcsh:sh85044724
  skos:notation "QA275" ;
  skos:prefLabel "Error analysis (Mathematics)"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85066780 .

lcsh:sh2012002918 skos:broader lcsh:sh85066780 .
lcsh:sh85066780
  skos:altLabel "Variables, Instrumental (Statistics)"@en ;
  a skos:Concept ;
  skos:prefLabel "Instrumental variables (Statistics)"@en ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:broader lcsh:sh85044957, lcsh:sh85040763, lcsh:sh85142090 ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_LCSHAuthorizedHeadings ;
  skos:related lcsh:sh85044724, lcsh:sh85033032 ;
  skos:closeMatch <http://data.bnf.fr/ark:/12148/cb122988792> .

lcsh:sh85044957
  skos:notation "QA276.8" ;
  skos:prefLabel "Estimation theory"@en ;
  a skos:Concept .

lcsh:sh85040763
  skos:notation "HB139" ;
  skos:prefLabel "Econometrics"@en ;
  a skos:Concept .

<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .
lcsh:sh85142090
  skos:prefLabel "Variables (Mathematics)"@en ;
  a skos:Concept .