[ {
  "@id" : "http://semantics.gr/authorities/metrics-regions/ELZZZ",
  "https://www.semantics.gr/authorities/schemanamespaces/ekt#surveys" : [ {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/RND"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/CIS"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/WOMEN"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/eCORDA"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/GBARD"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/RIS"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/WOS"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/RES"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/PHD"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/DT"
  }, {
    "@id" : "http://semantics.gr/authorities/metrics-surveys/REG"
  } ],
  "@type" : [ "http://www.w3.org/2004/02/skos/core#Concept" ],
  "http://www.w3.org/2004/02/skos/core#prefLabel" : [ {
    "@value" : "Extra-Regio NUTS 3",
    "@language" : "en"
  }, {
    "@value" : "NUTS 3",
    "@language" : "el"
  } ],
  "http://www.w3.org/2004/02/skos/core#broader" : [ {
    "@id" : "http://semantics.gr/authorities/metrics-regions/ELZZ"
  } ],
  "http://www.w3.org/2004/02/skos/core#exactMatch" : [ {
    "@id" : "https://ec.europa.eu/eurostat/ramon/nomenclatures/index.cfm?TargetUrl=LST_NOM_DTL&StrNom=NUTS_2021L&StrLanguageCode=EN&IntPcKey=45766688&StrLayoutCode=HIERARCHIC"
  } ]
} ]