@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix theremy: <http://lights.science/theremy> .

<http://lights.science/theremy/603010100000000>
  skos:prefLabel "placebo and sham"@en ;
  a skos:Concept ;
  skos:broader <http://lights.science/theremy/603010000000000> .

<http://lights.science/theremy/603010200000000>
  skos:prefLabel "allocation concealment"@en ;
  a skos:Concept ;
  skos:broader <http://lights.science/theremy/603010000000000> .

<http://lights.science/theremy/603000000000000>
  skos:prefLabel "bias and confounding"@en ;
  a skos:Concept ;
  skos:narrower <http://lights.science/theremy/603010000000000> .

<http://lights.science/theremy/603010000000000>
  skos:narrower <http://lights.science/theremy/603010100000000>, <http://lights.science/theremy/603010200000000> ;
  skos:example <https://lights.science/app/search?q=blinding> ;
  a skos:Concept ;
  skos:inScheme theremy: ;
  skos:broader <http://lights.science/theremy/603000000000000> ;
  skos:prefLabel "blinding"@en ;
  skos:altLabel "concealment"@en .

theremy: a skos:ConceptScheme .