@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/probability_sampling>
  skos:prefLabel "probability sampling"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/statistics,_research_methods,_and_measurement>
  skos:prefLabel "statistics, research methods, and measurement"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/external_validity>
  skos:prefLabel "external validity"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/internal_validity>
  skos:prefLabel "internal validity"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/representativeness>
  skos:prefLabel "representativeness"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/statistics>
  skos:prefLabel "statistics"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/law_and_society_research>
  skos:prefLabel "law and society research"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/conceptual_foundations_of_GIS>
  skos:prefLabel "conceptual foundations of GIS"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/research_design>
  skos:prefLabel "research design"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/data_collection>
  skos:prefLabel "data collection"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/purposive_sampling>
  skos:prefLabel "purposive sampling"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/sampling>
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/item_sampling>, <https://concepts.sagepub.com/social-science/concept/probability_sampling>, <https://concepts.sagepub.com/social-science/concept/external_validity>, <https://concepts.sagepub.com/social-science/concept/snowball_sampling>, <https://concepts.sagepub.com/social-science/concept/internal_validity>, <https://concepts.sagepub.com/social-science/concept/random_sampling>, <https://concepts.sagepub.com/social-science/concept/parameters>, <https://concepts.sagepub.com/social-science/concept/sampling_error>, <https://concepts.sagepub.com/social-science/concept/representativeness>, <https://concepts.sagepub.com/social-science/concept/representative_sample>, <https://concepts.sagepub.com/social-science/concept/purposive_sampling> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/conceptual_foundations_of_GIS>, <https://concepts.sagepub.com/social-science/concept/data_collection>, <https://concepts.sagepub.com/social-science/concept/statistics>, <https://concepts.sagepub.com/social-science/concept/law_and_society_research>, <https://concepts.sagepub.com/social-science/concept/statistics,_research_methods,_and_measurement>, <https://concepts.sagepub.com/social-science/concept/research_design> ;
  skos:prefLabel "sampling"@en ;
  skos:definition "Sampling is the selection of a given number of units of analysis (people, households, firms, etc.), called cases, from a population of interest. Generally, the sample size (n) is chosen in order to reproduce, on a small scale, some characteristics of the whole population (N) Sampling is a key issue in social research designs. [Source: <a href=\"https://methods.sagepub.com/reference/encyclopedia-of-survey-research-methods/n508.xml\" target=\"_blank\" data-id=\"to-srm\">Encyclopedia of Survey Research Methods; Sampling</a>]"@en .

<https://concepts.sagepub.com/social-science/concept/item_sampling>
  skos:prefLabel "item sampling"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/representative_sample>
  skos:prefLabel "representative sample"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/methods>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/parameters>
  skos:prefLabel "parameters"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/random_sampling>
  skos:prefLabel "random sampling"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/snowball_sampling>
  skos:prefLabel "snowball sampling"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .

<https://concepts.sagepub.com/social-science/concept/sampling_error>
  skos:prefLabel "sampling error"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sampling> .