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

n9j:-NDL8F4JG-R
  skos:prefLabel "sampling"@en ;
  a skos:Concept ;
  skos:narrower n9j:-R0VF2TZ7-2 .

n9j:-R0VF2TZ7-2
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/random_sampling> ;
  skos:definition "Random sampling refers to SURVEY sampling designs that meet the criteria necessary to permit the use of randomization-based methods of STATISTICAL INFERENCE. The term probability sampling is synonymous. The defining characteristics of a random sampling design are the following: 1. [Source: The SAGE Encyclopedia of Social Science Research Methods; Random Sampling]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-NDL8F4JG-R ;
  skos:prefLabel "random sampling"@en .

n9j:-methods
  a isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member n9j:-R0VF2TZ7-2 .

n9j: a skos:ConceptScheme .