[ {
  "@id" : "http://semantics.gr/authorities/ekt-unesco/1783833362",
  "http://www.w3.org/2004/02/skos/core#exactMatch" : [ {
    "@id" : "http://vocabularies.unesco.org/thesaurus/concept7616"
  } ],
  "http://www.w3.org/2004/02/skos/core#narrower" : [ {
    "@id" : "http://semantics.gr/authorities/ekt-unesco/1449508099"
  }, {
    "@id" : "http://semantics.gr/authorities/ekt-unesco/1045598200"
  }, {
    "@id" : "http://semantics.gr/authorities/ekt-unesco/1569778130"
  } ],
  "http://www.w3.org/2004/02/skos/core#broader" : [ {
    "@id" : "http://semantics.gr/authorities/ekt-unesco/1131220142"
  } ],
  "http://www.w3.org/2004/02/skos/core#altLabel" : [ {
    "@value" : "Πληθυσμιακή έρευνα",
    "@language" : "el"
  } ],
  "http://www.w3.org/2004/02/skos/core#prefLabel" : [ {
    "@value" : "Population research",
    "@language" : "en"
  }, {
    "@value" : "Δημογραφική έρευνα",
    "@language" : "el"
  } ],
  "@type" : [ "http://www.w3.org/2004/02/skos/core#Concept" ]
} ]