@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/underachievement>
  skos:definition "Underachievement among intellectually gifted children would appear to be an oxymoron, yet it is reasonably common to find gifted students not working up to their abilities in school. A 1983 report prepared by the National Commission on Excellence in Education pronounced that fully half of gifted children were underachieving. [Source: <a href=\"https://sk.sagepub.com/reference/giftedness/n396.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Giftedness, Creativity, and Talent; Underachievement</a>]"@en ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D014477.html> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/educational_psychology>, <https://concepts.sagepub.com/social-science/concept/achievement> ;
  skos:prefLabel "underachievement"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/educational_psychology>
  skos:prefLabel "educational psychology"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/underachievement> .

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

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