[ {
  "@id" : "http://semantics.gr/authorities/ekt-unesco/1242144670",
  "http://www.w3.org/2004/02/skos/core#narrower" : [ {
    "@id" : "http://semantics.gr/authorities/ekt-unesco/71639859"
  } ],
  "http://www.w3.org/2004/02/skos/core#broader" : [ {
    "@id" : "http://semantics.gr/authorities/ekt-unesco/1973886027"
  } ],
  "http://www.w3.org/2004/02/skos/core#prefLabel" : [ {
    "@value" : "Secondary documents",
    "@language" : "en"
  }, {
    "@value" : "Δευτερογενή έγγραφα",
    "@language" : "el"
  } ],
  "@type" : [ "http://www.w3.org/2004/02/skos/core#Concept" ]
} ]