@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:-ML5ZZMW7-0
  skos:prefLabel "biology and chemistry"@en ;
  a skos:Concept ;
  skos:narrower n9j:-PN15LQ6B-8 .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-PN15LQ6B-8 .

n9j:-PN15LQ6B-8
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/biological_oxygen_demand> ;
  skos:definition "Biological oxygen demand (bod), or biochemical oxygen demand, is an index or measure of the concentration of biodegradable organic matter in a body or quantity of water. BOD is a natural phenomenon, but is also a test used to determine the condition of water for maintaining natural ecological processes of human use. [Source: Encyclopedia of Environment and Society; Biological Oxygen Demand]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-ML5ZZMW7-0 ;
  skos:prefLabel "biological oxygen demand"@en .

n9j: a skos:ConceptScheme .