@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

n9j:-W7X8PNW5-C
  skos:prefLabel "atlases"@en ;
  a skos:Concept ;
  skos:broader n9j:-QWG1R1MP-4 .

n9j:-NM30VSDG-W
  skos:prefLabel "dictionaries as topic"@en ;
  a skos:Concept ;
  skos:broader n9j:-QWG1R1MP-4 .

n9j:-HZJ0JMVR-P
  skos:prefLabel "pharmacopoeias as topic"@en ;
  a skos:Concept ;
  skos:broader n9j:-QWG1R1MP-4 .

n9j:-C2NJ4K0B-C
  skos:prefLabel "encyclopedias as topic"@en ;
  a skos:Concept ;
  skos:broader n9j:-QWG1R1MP-4 .

n9j:-K35GL0W8-K
  skos:prefLabel "directories as topic"@en ;
  a skos:Concept ;
  skos:broader n9j:-QWG1R1MP-4 .

n9j:-CWJTJ45C-N
  skos:prefLabel "almanacs"@en ;
  a skos:Concept ;
  skos:broader n9j:-QWG1R1MP-4 .

n9j: a skos:ConceptScheme .
n9j:-BMQVZWV9-Z
  skos:prefLabel "books (publishing)"@en ;
  a skos:Concept ;
  skos:narrower n9j:-QWG1R1MP-4 .

n9j:-BP5BWW40-D
  skos:prefLabel "dispensatories"@en ;
  a skos:Concept ;
  skos:broader n9j:-QWG1R1MP-4 .

n9j:-JKCSBP6H-7
  skos:prefLabel "medical reference books"@en ;
  a skos:Concept ;
  skos:broader n9j:-QWG1R1MP-4 .

n9j:-F4MW43FB-5
  skos:prefLabel "formularies as topic"@en ;
  a skos:Concept ;
  skos:broader n9j:-QWG1R1MP-4 .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-QWG1R1MP-4 .

n9j:-QWG1R1MP-4
  skos:inScheme n9j: ;
  skos:prefLabel "reference books"@en ;
  skos:narrower n9j:-NM30VSDG-W, n9j:-BP5BWW40-D, n9j:-F4MW43FB-5, n9j:-K35GL0W8-K, n9j:-CWJTJ45C-N, n9j:-JKCSBP6H-7, n9j:-W7X8PNW5-C, n9j:-HZJ0JMVR-P, n9j:-C2NJ4K0B-C ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D012013.html> ;
  skos:broader n9j:-BMQVZWV9-Z ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/reference_books> ;
  a skos:Concept .