@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/freeze_drying>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/freeze_substitution> ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D005612.html> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/cryopreservation> ;
  skos:prefLabel "freeze drying"@en ;
  a skos:Concept .

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

<https://concepts.sagepub.com/social-science/concept/freeze_substitution>
  skos:prefLabel "freeze substitution"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/freeze_drying> .

<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/freeze_drying> .